Home / 94,059,512.55-141,135,491.07-42,280,699.28

Finding the Fourth Proportional to 94,059,512.55, 141,135,491.07 and 42,280,699.28

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Solution

The fourth proportional to 94,059,512.55, 141,135,491.07 and 42,280,699.28 is: 63,441,826.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,059,512.55 : 141,135,491.07 = 42,280,699.28 : x
  2. Step 2: Convert to fraction form
    94,059,512.55/141,135,491.07 = 42,280,699.28/x
  3. Step 3: Cross multiply
    94,059,512.55x = 141,135,491.07 × 42,280,699.28
  4. Step 4: Simplify right side
    94,059,512.55x = 5,967,307,254,960,117
  5. Step 5: Solve for x
    x = 5,967,307,254,960,117/94,059,512.55
  6. Step 6: Final answer
    x = 63,441,826.28

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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.