Home / 42,385,310.96-58,475,036.48-24,491,707.88

Finding the Fourth Proportional to 42,385,310.96, 58,475,036.48 and 24,491,707.88

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Solution

The fourth proportional to 42,385,310.96, 58,475,036.48 and 24,491,707.88 is: 33,788,911.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,385,310.96 : 58,475,036.48 = 24,491,707.88 : x
  2. Step 2: Convert to fraction form
    42,385,310.96/58,475,036.48 = 24,491,707.88/x
  3. Step 3: Cross multiply
    42,385,310.96x = 58,475,036.48 × 24,491,707.88
  4. Step 4: Simplify right side
    42,385,310.96x = 1,432,153,511,448,128.25
  5. Step 5: Solve for x
    x = 1,432,153,511,448,128.25/42,385,310.96
  6. Step 6: Final answer
    x = 33,788,911.28

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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.