Home / 32,775,008.60-49,162,512.90-11,207,689.40

Finding the Fourth Proportional to 32,775,008.60, 49,162,512.90 and 11,207,689.40

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Solution

The fourth proportional to 32,775,008.60, 49,162,512.90 and 11,207,689.40 is: 16,811,534.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,775,008.60 : 49,162,512.90 = 11,207,689.40 : x
  2. Step 2: Convert to fraction form
    32,775,008.60/49,162,512.90 = 11,207,689.40/x
  3. Step 3: Cross multiply
    32,775,008.60x = 49,162,512.90 × 11,207,689.40
  4. Step 4: Simplify right side
    32,775,008.60x = 550,998,174,706,693.25
  5. Step 5: Solve for x
    x = 550,998,174,706,693.25/32,775,008.60
  6. Step 6: Final answer
    x = 16,811,534.10

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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.