Home / 956,441,606,221-1,319,895,385,694.80-522,894,929,460.05

Finding the Fourth Proportional to 956,441,606,221, 1,319,895,385,694.80 and 522,894,929,460.05

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Solution

The fourth proportional to 956,441,606,221, 1,319,895,385,694.80 and 522,894,929,460.05 is: 721,598,266,019.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,441,606,221 : 1,319,895,385,694.80 = 522,894,929,460.05 : x
  2. Step 2: Convert to fraction form
    956,441,606,221/1,319,895,385,694.80 = 522,894,929,460.05/x
  3. Step 3: Cross multiply
    956,441,606,221x = 1,319,895,385,694.80 × 522,894,929,460.05
  4. Step 4: Simplify right side
    956,441,606,221x = 690,166,604,597,527,889,051,648
  5. Step 5: Solve for x
    x = 690,166,604,597,527,889,051,648/956,441,606,221
  6. Step 6: Final answer
    x = 721,598,266,019.03

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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.