Home / 43,711,730.60-65,566,695.38-14,567,685.98

Finding the Fourth Proportional to 43,711,730.60, 65,566,695.38 and 14,567,685.98

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Solution

The fourth proportional to 43,711,730.60, 65,566,695.38 and 14,567,685.98 is: 21,851,228.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,711,730.60 : 65,566,695.38 = 14,567,685.98 : x
  2. Step 2: Convert to fraction form
    43,711,730.60/65,566,695.38 = 14,567,685.98/x
  3. Step 3: Cross multiply
    43,711,730.60x = 65,566,695.38 × 14,567,685.98
  4. Step 4: Simplify right side
    43,711,730.60x = 955,155,029,042,156.88
  5. Step 5: Solve for x
    x = 955,155,029,042,156.88/43,711,730.60
  6. Step 6: Final answer
    x = 21,851,228.86

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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.