Home / 29,565,705.60-44,323,675.20-15,382,281.60

Finding the Fourth Proportional to 29,565,705.60, 44,323,675.20 and 15,382,281.60

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Solution

The fourth proportional to 29,565,705.60, 44,323,675.20 and 15,382,281.60 is: 23,060,476.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,565,705.60 : 44,323,675.20 = 15,382,281.60 : x
  2. Step 2: Convert to fraction form
    29,565,705.60/44,323,675.20 = 15,382,281.60/x
  3. Step 3: Cross multiply
    29,565,705.60x = 44,323,675.20 × 15,382,281.60
  4. Step 4: Simplify right side
    29,565,705.60x = 681,799,253,473,336.38
  5. Step 5: Solve for x
    x = 681,799,253,473,336.38/29,565,705.60
  6. Step 6: Final answer
    x = 23,060,476.31

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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.