Home / 26,573,025.90-39,859,538.85-23,213,793.90

Finding the Fourth Proportional to 26,573,025.90, 39,859,538.85 and 23,213,793.90

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Solution

The fourth proportional to 26,573,025.90, 39,859,538.85 and 23,213,793.90 is: 34,820,690.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,573,025.90 : 39,859,538.85 = 23,213,793.90 : x
  2. Step 2: Convert to fraction form
    26,573,025.90/39,859,538.85 = 23,213,793.90/x
  3. Step 3: Cross multiply
    26,573,025.90x = 39,859,538.85 × 23,213,793.90
  4. Step 4: Simplify right side
    26,573,025.90x = 925,291,119,812,943
  5. Step 5: Solve for x
    x = 925,291,119,812,943/26,573,025.90
  6. Step 6: Final answer
    x = 34,820,690.85

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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.