Home / 39,366,000.60-59,049,000.90-37,931,109.90

Finding the Fourth Proportional to 39,366,000.60, 59,049,000.90 and 37,931,109.90

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Solution

The fourth proportional to 39,366,000.60, 59,049,000.90 and 37,931,109.90 is: 56,896,664.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,000.60 : 59,049,000.90 = 37,931,109.90 : x
  2. Step 2: Convert to fraction form
    39,366,000.60/59,049,000.90 = 37,931,109.90/x
  3. Step 3: Cross multiply
    39,366,000.60x = 59,049,000.90 × 37,931,109.90
  4. Step 4: Simplify right side
    39,366,000.60x = 2,239,794,142,623,098.75
  5. Step 5: Solve for x
    x = 2,239,794,142,623,098.75/39,366,000.60
  6. Step 6: Final answer
    x = 56,896,664.85

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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.