Home / 54,434,712.60-81,652,068.90-24,201,624.60

Finding the Fourth Proportional to 54,434,712.60, 81,652,068.90 and 24,201,624.60

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Solution

The fourth proportional to 54,434,712.60, 81,652,068.90 and 24,201,624.60 is: 36,302,436.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,434,712.60 : 81,652,068.90 = 24,201,624.60 : x
  2. Step 2: Convert to fraction form
    54,434,712.60/81,652,068.90 = 24,201,624.60/x
  3. Step 3: Cross multiply
    54,434,712.60x = 81,652,068.90 × 24,201,624.60
  4. Step 4: Simplify right side
    54,434,712.60x = 1,976,112,719,331,135.25
  5. Step 5: Solve for x
    x = 1,976,112,719,331,135.25/54,434,712.60
  6. Step 6: Final answer
    x = 36,302,436.90

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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.