Home / 36,402,635.52-54,604,102.72-9,108,854.08

Finding the Fourth Proportional to 36,402,635.52, 54,604,102.72 and 9,108,854.08

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Solution

The fourth proportional to 36,402,635.52, 54,604,102.72 and 9,108,854.08 is: 13,663,318.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,402,635.52 : 54,604,102.72 = 9,108,854.08 : x
  2. Step 2: Convert to fraction form
    36,402,635.52/54,604,102.72 = 9,108,854.08/x
  3. Step 3: Cross multiply
    36,402,635.52x = 54,604,102.72 × 9,108,854.08
  4. Step 4: Simplify right side
    36,402,635.52x = 497,380,803,845,811.06
  5. Step 5: Solve for x
    x = 497,380,803,845,811.06/36,402,635.52
  6. Step 6: Final answer
    x = 13,663,318.51

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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.