Home / 22,904,201.22-34,355,404.35-7,758,132.18

Finding the Fourth Proportional to 22,904,201.22, 34,355,404.35 and 7,758,132.18

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Solution

The fourth proportional to 22,904,201.22, 34,355,404.35 and 7,758,132.18 is: 11,636,894.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,904,201.22 : 34,355,404.35 = 7,758,132.18 : x
  2. Step 2: Convert to fraction form
    22,904,201.22/34,355,404.35 = 7,758,132.18/x
  3. Step 3: Cross multiply
    22,904,201.22x = 34,355,404.35 × 7,758,132.18
  4. Step 4: Simplify right side
    22,904,201.22x = 266,533,768,044,646.97
  5. Step 5: Solve for x
    x = 266,533,768,044,646.97/22,904,201.22
  6. Step 6: Final answer
    x = 11,636,894.27

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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.