Home / 569,944,907.14-786,118,508.02-523,053,404.26

Finding the Fourth Proportional to 569,944,907.14, 786,118,508.02 and 523,053,404.26

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Solution

The fourth proportional to 569,944,907.14, 786,118,508.02 and 523,053,404.26 is: 721,441,593.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,944,907.14 : 786,118,508.02 = 523,053,404.26 : x
  2. Step 2: Convert to fraction form
    569,944,907.14/786,118,508.02 = 523,053,404.26/x
  3. Step 3: Cross multiply
    569,944,907.14x = 786,118,508.02 × 523,053,404.26
  4. Step 4: Simplify right side
    569,944,907.14x = 411,181,961,771,653,120
  5. Step 5: Solve for x
    x = 411,181,961,771,653,120/569,944,907.14
  6. Step 6: Final answer
    x = 721,441,593.07

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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.