Home / 26,300,177.12-36,291,101.34-14,537,856.92

Finding the Fourth Proportional to 26,300,177.12, 36,291,101.34 and 14,537,856.92

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Solution

The fourth proportional to 26,300,177.12, 36,291,101.34 and 14,537,856.92 is: 20,060,505.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,300,177.12 : 36,291,101.34 = 14,537,856.92 : x
  2. Step 2: Convert to fraction form
    26,300,177.12/36,291,101.34 = 14,537,856.92/x
  3. Step 3: Cross multiply
    26,300,177.12x = 36,291,101.34 × 14,537,856.92
  4. Step 4: Simplify right side
    26,300,177.12x = 527,594,838,750,140.31
  5. Step 5: Solve for x
    x = 527,594,838,750,140.31/26,300,177.12
  6. Step 6: Final answer
    x = 20,060,505.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.