Home / 36,746,812.32-55,083,165-23,109,704.76

Finding the Fourth Proportional to 36,746,812.32, 55,083,165 and 23,109,704.76

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Solution

The fourth proportional to 36,746,812.32, 55,083,165 and 23,109,704.76 is: 34,641,254.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,746,812.32 : 55,083,165 = 23,109,704.76 : x
  2. Step 2: Convert to fraction form
    36,746,812.32/55,083,165 = 23,109,704.76/x
  3. Step 3: Cross multiply
    36,746,812.32x = 55,083,165 × 23,109,704.76
  4. Step 4: Simplify right side
    36,746,812.32x = 1,272,955,680,396,365.50
  5. Step 5: Solve for x
    x = 1,272,955,680,396,365.50/36,746,812.32
  6. Step 6: Final answer
    x = 34,641,254.57

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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.