Home / 14,720,016,974.06-22,086,447,841.02-5,154,687,943.25

Finding the Fourth Proportional to 14,720,016,974.06, 22,086,447,841.02 and 5,154,687,943.25

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Solution

The fourth proportional to 14,720,016,974.06, 22,086,447,841.02 and 5,154,687,943.25 is: 7,734,280,918.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,720,016,974.06 : 22,086,447,841.02 = 5,154,687,943.25 : x
  2. Step 2: Convert to fraction form
    14,720,016,974.06/22,086,447,841.02 = 5,154,687,943.25/x
  3. Step 3: Cross multiply
    14,720,016,974.06x = 22,086,447,841.02 × 5,154,687,943.25
  4. Step 4: Simplify right side
    14,720,016,974.06x = 113,848,746,395,189,575,680
  5. Step 5: Solve for x
    x = 113,848,746,395,189,575,680/14,720,016,974.06
  6. Step 6: Final answer
    x = 7,734,280,918.01

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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.