Home / 32,329,405.13-48,500,496.16-11,859,314.76

Finding the Fourth Proportional to 32,329,405.13, 48,500,496.16 and 11,859,314.76

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Solution

The fourth proportional to 32,329,405.13, 48,500,496.16 and 11,859,314.76 is: 17,791,315.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,329,405.13 : 48,500,496.16 = 11,859,314.76 : x
  2. Step 2: Convert to fraction form
    32,329,405.13/48,500,496.16 = 11,859,314.76/x
  3. Step 3: Cross multiply
    32,329,405.13x = 48,500,496.16 × 11,859,314.76
  4. Step 4: Simplify right side
    32,329,405.13x = 575,182,649,947,963
  5. Step 5: Solve for x
    x = 575,182,649,947,963/32,329,405.13
  6. Step 6: Final answer
    x = 17,791,315.61

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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.