Home / 957,374,119,244.55-1,321,166,489,033.80-529,664,960,488.73

Finding the Fourth Proportional to 957,374,119,244.55, 1,321,166,489,033.80 and 529,664,960,488.73

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Solution

The fourth proportional to 957,374,119,244.55, 1,321,166,489,033.80 and 529,664,960,488.73 is: 730,932,226,124.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,374,119,244.55 : 1,321,166,489,033.80 = 529,664,960,488.73 : x
  2. Step 2: Convert to fraction form
    957,374,119,244.55/1,321,166,489,033.80 = 529,664,960,488.73/x
  3. Step 3: Cross multiply
    957,374,119,244.55x = 1,321,166,489,033.80 × 529,664,960,488.73
  4. Step 4: Simplify right side
    957,374,119,244.55x = 699,775,596,213,121,834,811,392
  5. Step 5: Solve for x
    x = 699,775,596,213,121,834,811,392/957,374,119,244.55
  6. Step 6: Final answer
    x = 730,932,226,124.21

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Find fourth proportional to 1,914,748,238,489.10, 2,642,332,978,067.60 and 1,059,329,920,977.46
Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.