Home / 35,656,874.28-53,487,585.90-10,099,854.72

Finding the Fourth Proportional to 35,656,874.28, 53,487,585.90 and 10,099,854.72

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Solution

The fourth proportional to 35,656,874.28, 53,487,585.90 and 10,099,854.72 is: 15,150,426.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,656,874.28 : 53,487,585.90 = 10,099,854.72 : x
  2. Step 2: Convert to fraction form
    35,656,874.28/53,487,585.90 = 10,099,854.72/x
  3. Step 3: Cross multiply
    35,656,874.28x = 53,487,585.90 × 10,099,854.72
  4. Step 4: Simplify right side
    35,656,874.28x = 540,216,846,913,520.50
  5. Step 5: Solve for x
    x = 540,216,846,913,520.50/35,656,874.28
  6. Step 6: Final answer
    x = 15,150,426.33

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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.