Home / 54,434,438.10-81,651,657.15-24,201,350.10

Finding the Fourth Proportional to 54,434,438.10, 81,651,657.15 and 24,201,350.10

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Solution

The fourth proportional to 54,434,438.10, 81,651,657.15 and 24,201,350.10 is: 36,302,025.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,434,438.10 : 81,651,657.15 = 24,201,350.10 : x
  2. Step 2: Convert to fraction form
    54,434,438.10/81,651,657.15 = 24,201,350.10/x
  3. Step 3: Cross multiply
    54,434,438.10x = 81,651,657.15 × 24,201,350.10
  4. Step 4: Simplify right side
    54,434,438.10x = 1,976,080,340,932,318.50
  5. Step 5: Solve for x
    x = 1,976,080,340,932,318.50/54,434,438.10
  6. Step 6: Final answer
    x = 36,302,025.15

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Double scale
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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.