Home / 104,221,935.76-156,334,234.08-27,544,301.52

Finding the Fourth Proportional to 104,221,935.76, 156,334,234.08 and 27,544,301.52

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Solution

The fourth proportional to 104,221,935.76, 156,334,234.08 and 27,544,301.52 is: 41,316,803.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,221,935.76 : 156,334,234.08 = 27,544,301.52 : x
  2. Step 2: Convert to fraction form
    104,221,935.76/156,334,234.08 = 27,544,301.52/x
  3. Step 3: Cross multiply
    104,221,935.76x = 156,334,234.08 × 27,544,301.52
  4. Step 4: Simplify right side
    104,221,935.76x = 4,306,117,281,397,780
  5. Step 5: Solve for x
    x = 4,306,117,281,397,780/104,221,935.76
  6. Step 6: Final answer
    x = 41,316,803.90

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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.