Home / 46,642,672.20-69,964,008.30-44,753,104.20

Finding the Fourth Proportional to 46,642,672.20, 69,964,008.30 and 44,753,104.20

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Solution

The fourth proportional to 46,642,672.20, 69,964,008.30 and 44,753,104.20 is: 67,129,656.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,642,672.20 : 69,964,008.30 = 44,753,104.20 : x
  2. Step 2: Convert to fraction form
    46,642,672.20/69,964,008.30 = 44,753,104.20/x
  3. Step 3: Cross multiply
    46,642,672.20x = 69,964,008.30 × 44,753,104.20
  4. Step 4: Simplify right side
    46,642,672.20x = 3,131,106,553,699,565
  5. Step 5: Solve for x
    x = 3,131,106,553,699,565/46,642,672.20
  6. Step 6: Final answer
    x = 67,129,656.30

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.