Home / 29,714,908.80-44,546,443.20-11,531,510.40

Finding the Fourth Proportional to 29,714,908.80, 44,546,443.20 and 11,531,510.40

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Solution

The fourth proportional to 29,714,908.80, 44,546,443.20 and 11,531,510.40 is: 17,287,206.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,714,908.80 : 44,546,443.20 = 11,531,510.40 : x
  2. Step 2: Convert to fraction form
    29,714,908.80/44,546,443.20 = 11,531,510.40/x
  3. Step 3: Cross multiply
    29,714,908.80x = 44,546,443.20 × 11,531,510.40
  4. Step 4: Simplify right side
    29,714,908.80x = 513,687,773,043,809.31
  5. Step 5: Solve for x
    x = 513,687,773,043,809.31/29,714,908.80
  6. Step 6: Final answer
    x = 17,287,206.79

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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.