Home / 26,233,500.60-39,350,250.90-15,439,721.40

Finding the Fourth Proportional to 26,233,500.60, 39,350,250.90 and 15,439,721.40

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Solution

The fourth proportional to 26,233,500.60, 39,350,250.90 and 15,439,721.40 is: 23,159,582.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,233,500.60 : 39,350,250.90 = 15,439,721.40 : x
  2. Step 2: Convert to fraction form
    26,233,500.60/39,350,250.90 = 15,439,721.40/x
  3. Step 3: Cross multiply
    26,233,500.60x = 39,350,250.90 × 15,439,721.40
  4. Step 4: Simplify right side
    26,233,500.60x = 607,556,910,916,099.25
  5. Step 5: Solve for x
    x = 607,556,910,916,099.25/26,233,500.60
  6. Step 6: Final answer
    x = 23,159,582.10

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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.