Home / 15,549,866.22-23,324,799.33-6,913,949.97

Finding the Fourth Proportional to 15,549,866.22, 23,324,799.33 and 6,913,949.97

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Solution

The fourth proportional to 15,549,866.22, 23,324,799.33 and 6,913,949.97 is: 10,370,924.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,549,866.22 : 23,324,799.33 = 6,913,949.97 : x
  2. Step 2: Convert to fraction form
    15,549,866.22/23,324,799.33 = 6,913,949.97/x
  3. Step 3: Cross multiply
    15,549,866.22x = 23,324,799.33 × 6,913,949.97
  4. Step 4: Simplify right side
    15,549,866.22x = 161,266,495,627,909.50
  5. Step 5: Solve for x
    x = 161,266,495,627,909.50/15,549,866.22
  6. Step 6: Final answer
    x = 10,370,924.96

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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.