Home / 100,004,585.64-150,012,652.20-38,594,063.04

Finding the Fourth Proportional to 100,004,585.64, 150,012,652.20 and 38,594,063.04

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Solution

The fourth proportional to 100,004,585.64, 150,012,652.20 and 38,594,063.04 is: 57,893,322.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,004,585.64 : 150,012,652.20 = 38,594,063.04 : x
  2. Step 2: Convert to fraction form
    100,004,585.64/150,012,652.20 = 38,594,063.04/x
  3. Step 3: Cross multiply
    100,004,585.64x = 150,012,652.20 × 38,594,063.04
  4. Step 4: Simplify right side
    100,004,585.64x = 5,789,597,755,804,394
  5. Step 5: Solve for x
    x = 5,789,597,755,804,394/100,004,585.64
  6. Step 6: Final answer
    x = 57,893,322.78

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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.