Home / 38,312,842.07-57,487,199.24-16,744,641.24

Finding the Fourth Proportional to 38,312,842.07, 57,487,199.24 and 16,744,641.24

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Solution

The fourth proportional to 38,312,842.07, 57,487,199.24 and 16,744,641.24 is: 25,124,800.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,312,842.07 : 57,487,199.24 = 16,744,641.24 : x
  2. Step 2: Convert to fraction form
    38,312,842.07/57,487,199.24 = 16,744,641.24/x
  3. Step 3: Cross multiply
    38,312,842.07x = 57,487,199.24 × 16,744,641.24
  4. Step 4: Simplify right side
    38,312,842.07x = 962,602,527,064,344.25
  5. Step 5: Solve for x
    x = 962,602,527,064,344.25/38,312,842.07
  6. Step 6: Final answer
    x = 25,124,800.85

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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.