Home / 50,859,182.12-76,288,773.12-14,957,390.12

Finding the Fourth Proportional to 50,859,182.12, 76,288,773.12 and 14,957,390.12

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Solution

The fourth proportional to 50,859,182.12, 76,288,773.12 and 14,957,390.12 is: 22,436,085.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,859,182.12 : 76,288,773.12 = 14,957,390.12 : x
  2. Step 2: Convert to fraction form
    50,859,182.12/76,288,773.12 = 14,957,390.12/x
  3. Step 3: Cross multiply
    50,859,182.12x = 76,288,773.12 × 14,957,390.12
  4. Step 4: Simplify right side
    50,859,182.12x = 1,141,080,941,332,009.50
  5. Step 5: Solve for x
    x = 1,141,080,941,332,009.50/50,859,182.12
  6. Step 6: Final answer
    x = 22,436,085.16

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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.