Home / 58,133,998.20-87,185,250.90-17,193,358.20

Finding the Fourth Proportional to 58,133,998.20, 87,185,250.90 and 17,193,358.20

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Solution

The fourth proportional to 58,133,998.20, 87,185,250.90 and 17,193,358.20 is: 25,785,380.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,133,998.20 : 87,185,250.90 = 17,193,358.20 : x
  2. Step 2: Convert to fraction form
    58,133,998.20/87,185,250.90 = 17,193,358.20/x
  3. Step 3: Cross multiply
    58,133,998.20x = 87,185,250.90 × 17,193,358.20
  4. Step 4: Simplify right side
    58,133,998.20x = 1,499,007,248,480,572.50
  5. Step 5: Solve for x
    x = 1,499,007,248,480,572.50/58,133,998.20
  6. Step 6: Final answer
    x = 25,785,380.24

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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.