Home / 35,659,898.10-53,489,847.15-10,100,574.90

Finding the Fourth Proportional to 35,659,898.10, 53,489,847.15 and 10,100,574.90

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Solution

The fourth proportional to 35,659,898.10, 53,489,847.15 and 10,100,574.90 is: 15,150,862.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,659,898.10 : 53,489,847.15 = 10,100,574.90 : x
  2. Step 2: Convert to fraction form
    35,659,898.10/53,489,847.15 = 10,100,574.90/x
  3. Step 3: Cross multiply
    35,659,898.10x = 53,489,847.15 × 10,100,574.90
  4. Step 4: Simplify right side
    35,659,898.10x = 540,278,207,528,126.56
  5. Step 5: Solve for x
    x = 540,278,207,528,126.56/35,659,898.10
  6. Step 6: Final answer
    x = 15,150,862.35

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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.