Home / 29,883,393,809.38-44,825,090,717.15-9,986,281,231.53

Finding the Fourth Proportional to 29,883,393,809.38, 44,825,090,717.15 and 9,986,281,231.53

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Solution

The fourth proportional to 29,883,393,809.38, 44,825,090,717.15 and 9,986,281,231.53 is: 14,979,421,848.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,883,393,809.38 : 44,825,090,717.15 = 9,986,281,231.53 : x
  2. Step 2: Convert to fraction form
    29,883,393,809.38/44,825,090,717.15 = 9,986,281,231.53/x
  3. Step 3: Cross multiply
    29,883,393,809.38x = 44,825,090,717.15 × 9,986,281,231.53
  4. Step 4: Simplify right side
    29,883,393,809.38x = 447,635,962,130,304,729,088
  5. Step 5: Solve for x
    x = 447,635,962,130,304,729,088/29,883,393,809.38
  6. Step 6: Final answer
    x = 14,979,421,848.32

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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.