Home / 42,765,123.24-59,017,114.79-24,179,864.16

Finding the Fourth Proportional to 42,765,123.24, 59,017,114.79 and 24,179,864.16

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Solution

The fourth proportional to 42,765,123.24, 59,017,114.79 and 24,179,864.16 is: 33,368,916.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,765,123.24 : 59,017,114.79 = 24,179,864.16 : x
  2. Step 2: Convert to fraction form
    42,765,123.24/59,017,114.79 = 24,179,864.16/x
  3. Step 3: Cross multiply
    42,765,123.24x = 59,017,114.79 × 24,179,864.16
  4. Step 4: Simplify right side
    42,765,123.24x = 1,427,025,818,616,427.50
  5. Step 5: Solve for x
    x = 1,427,025,818,616,427.50/42,765,123.24
  6. Step 6: Final answer
    x = 33,368,916.32

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.