Home / 26,247,631.20-39,371,446.80-24,169,106.40

Finding the Fourth Proportional to 26,247,631.20, 39,371,446.80 and 24,169,106.40

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Solution

The fourth proportional to 26,247,631.20, 39,371,446.80 and 24,169,106.40 is: 36,253,659.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,247,631.20 : 39,371,446.80 = 24,169,106.40 : x
  2. Step 2: Convert to fraction form
    26,247,631.20/39,371,446.80 = 24,169,106.40/x
  3. Step 3: Cross multiply
    26,247,631.20x = 39,371,446.80 × 24,169,106.40
  4. Step 4: Simplify right side
    26,247,631.20x = 951,572,686,831,139.38
  5. Step 5: Solve for x
    x = 951,572,686,831,139.38/26,247,631.20
  6. Step 6: Final answer
    x = 36,253,659.60

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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.