Home / 88,207,402.96-132,317,403-23,510,869.12

Finding the Fourth Proportional to 88,207,402.96, 132,317,403 and 23,510,869.12

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Solution

The fourth proportional to 88,207,402.96, 132,317,403 and 23,510,869.12 is: 35,267,982.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,207,402.96 : 132,317,403 = 23,510,869.12 : x
  2. Step 2: Convert to fraction form
    88,207,402.96/132,317,403 = 23,510,869.12/x
  3. Step 3: Cross multiply
    88,207,402.96x = 132,317,403 × 23,510,869.12
  4. Step 4: Simplify right side
    88,207,402.96x = 3,110,897,144,231,295.50
  5. Step 5: Solve for x
    x = 3,110,897,144,231,295.50/88,207,402.96
  6. Step 6: Final answer
    x = 35,267,982.50

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1.5x scale

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.