Home / 42,320,622.02-58,403,098.30-23,739,880.96

Finding the Fourth Proportional to 42,320,622.02, 58,403,098.30 and 23,739,880.96

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Solution

The fourth proportional to 42,320,622.02, 58,403,098.30 and 23,739,880.96 is: 32,761,394.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,320,622.02 : 58,403,098.30 = 23,739,880.96 : x
  2. Step 2: Convert to fraction form
    42,320,622.02/58,403,098.30 = 23,739,880.96/x
  3. Step 3: Cross multiply
    42,320,622.02x = 58,403,098.30 × 23,739,880.96
  4. Step 4: Simplify right side
    42,320,622.02x = 1,386,482,601,337,178.25
  5. Step 5: Solve for x
    x = 1,386,482,601,337,178.25/42,320,622.02
  6. Step 6: Final answer
    x = 32,761,394.69

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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.