Home / 43,711,490.22-65,566,335.11-14,567,445.29

Finding the Fourth Proportional to 43,711,490.22, 65,566,335.11 and 14,567,445.29

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Solution

The fourth proportional to 43,711,490.22, 65,566,335.11 and 14,567,445.29 is: 21,850,867.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,711,490.22 : 65,566,335.11 = 14,567,445.29 : x
  2. Step 2: Convert to fraction form
    43,711,490.22/65,566,335.11 = 14,567,445.29/x
  3. Step 3: Cross multiply
    43,711,490.22x = 65,566,335.11 × 14,567,445.29
  4. Step 4: Simplify right side
    43,711,490.22x = 955,133,999,580,731.12
  5. Step 5: Solve for x
    x = 955,133,999,580,731.12/43,711,490.22
  6. Step 6: Final answer
    x = 21,850,867.92

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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.