Home / 94,059,514.55-141,135,494.07-42,280,701.28

Finding the Fourth Proportional to 94,059,514.55, 141,135,494.07 and 42,280,701.28

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Solution

The fourth proportional to 94,059,514.55, 141,135,494.07 and 42,280,701.28 is: 63,441,829.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,059,514.55 : 141,135,494.07 = 42,280,701.28 : x
  2. Step 2: Convert to fraction form
    94,059,514.55/141,135,494.07 = 42,280,701.28/x
  3. Step 3: Cross multiply
    94,059,514.55x = 141,135,494.07 × 42,280,701.28
  4. Step 4: Simplify right side
    94,059,514.55x = 5,967,307,664,778,881
  5. Step 5: Solve for x
    x = 5,967,307,664,778,881/94,059,514.55
  6. Step 6: Final answer
    x = 63,441,829.29

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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.