Home / 42,385,060.38-58,487,385.45-23,796,570.03

Finding the Fourth Proportional to 42,385,060.38, 58,487,385.45 and 23,796,570.03

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Solution

The fourth proportional to 42,385,060.38, 58,487,385.45 and 23,796,570.03 is: 32,837,022.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,385,060.38 : 58,487,385.45 = 23,796,570.03 : x
  2. Step 2: Convert to fraction form
    42,385,060.38/58,487,385.45 = 23,796,570.03/x
  3. Step 3: Cross multiply
    42,385,060.38x = 58,487,385.45 × 23,796,570.03
  4. Step 4: Simplify right side
    42,385,060.38x = 1,391,799,163,732,528.25
  5. Step 5: Solve for x
    x = 1,391,799,163,732,528.25/42,385,060.38
  6. Step 6: Final answer
    x = 32,837,022.08

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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.