Home / 42,567,500.80-63,773,836.80-24,563,123.20

Finding the Fourth Proportional to 42,567,500.80, 63,773,836.80 and 24,563,123.20

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Solution

The fourth proportional to 42,567,500.80, 63,773,836.80 and 24,563,123.20 is: 36,800,013.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,567,500.80 : 63,773,836.80 = 24,563,123.20 : x
  2. Step 2: Convert to fraction form
    42,567,500.80/63,773,836.80 = 24,563,123.20/x
  3. Step 3: Cross multiply
    42,567,500.80x = 63,773,836.80 × 24,563,123.20
  4. Step 4: Simplify right side
    42,567,500.80x = 1,566,484,610,255,093.75
  5. Step 5: Solve for x
    x = 1,566,484,610,255,093.75/42,567,500.80
  6. Step 6: Final answer
    x = 36,800,013.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.