Home / 44,722,657.20-67,068,239.40-15,969,730.80

Finding the Fourth Proportional to 44,722,657.20, 67,068,239.40 and 15,969,730.80

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Solution

The fourth proportional to 44,722,657.20, 67,068,239.40 and 15,969,730.80 is: 23,948,973.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,722,657.20 : 67,068,239.40 = 15,969,730.80 : x
  2. Step 2: Convert to fraction form
    44,722,657.20/67,068,239.40 = 15,969,730.80/x
  3. Step 3: Cross multiply
    44,722,657.20x = 67,068,239.40 × 15,969,730.80
  4. Step 4: Simplify right side
    44,722,657.20x = 1,071,061,728,447,953.50
  5. Step 5: Solve for x
    x = 1,071,061,728,447,953.50/44,722,657.20
  6. Step 6: Final answer
    x = 23,948,973.42

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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.