Home / 38,499,205.80-57,748,808.70-24,894,316.20

Finding the Fourth Proportional to 38,499,205.80, 57,748,808.70 and 24,894,316.20

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Solution

The fourth proportional to 38,499,205.80, 57,748,808.70 and 24,894,316.20 is: 37,341,474.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,499,205.80 : 57,748,808.70 = 24,894,316.20 : x
  2. Step 2: Convert to fraction form
    38,499,205.80/57,748,808.70 = 24,894,316.20/x
  3. Step 3: Cross multiply
    38,499,205.80x = 57,748,808.70 × 24,894,316.20
  4. Step 4: Simplify right side
    38,499,205.80x = 1,437,617,103,951,111
  5. Step 5: Solve for x
    x = 1,437,617,103,951,111/38,499,205.80
  6. Step 6: Final answer
    x = 37,341,474.30

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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.