Home / 25,240,767.60-37,855,902.60-10,864,304.40

Finding the Fourth Proportional to 25,240,767.60, 37,855,902.60 and 10,864,304.40

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Solution

The fourth proportional to 25,240,767.60, 37,855,902.60 and 10,864,304.40 is: 16,294,197.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,240,767.60 : 37,855,902.60 = 10,864,304.40 : x
  2. Step 2: Convert to fraction form
    25,240,767.60/37,855,902.60 = 10,864,304.40/x
  3. Step 3: Cross multiply
    25,240,767.60x = 37,855,902.60 × 10,864,304.40
  4. Step 4: Simplify right side
    25,240,767.60x = 411,278,049,183,151.50
  5. Step 5: Solve for x
    x = 411,278,049,183,151.50/25,240,767.60
  6. Step 6: Final answer
    x = 16,294,197.38

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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.