Home / 44,939,928.38-62,059,931.36-42,491,608.19

Finding the Fourth Proportional to 44,939,928.38, 62,059,931.36 and 42,491,608.19

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Solution

The fourth proportional to 44,939,928.38, 62,059,931.36 and 42,491,608.19 is: 58,678,916.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,939,928.38 : 62,059,931.36 = 42,491,608.19 : x
  2. Step 2: Convert to fraction form
    44,939,928.38/62,059,931.36 = 42,491,608.19/x
  3. Step 3: Cross multiply
    44,939,928.38x = 62,059,931.36 × 42,491,608.19
  4. Step 4: Simplify right side
    44,939,928.38x = 2,637,026,287,124,656
  5. Step 5: Solve for x
    x = 2,637,026,287,124,656/44,939,928.38
  6. Step 6: Final answer
    x = 58,678,916.11

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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.