Home / 15,176,832,985.44-22,766,397,621.84-4,697,109,347.04

Finding the Fourth Proportional to 15,176,832,985.44, 22,766,397,621.84 and 4,697,109,347.04

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Solution

The fourth proportional to 15,176,832,985.44, 22,766,397,621.84 and 4,697,109,347.04 is: 7,046,019,361.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,176,832,985.44 : 22,766,397,621.84 = 4,697,109,347.04 : x
  2. Step 2: Convert to fraction form
    15,176,832,985.44/22,766,397,621.84 = 4,697,109,347.04/x
  3. Step 3: Cross multiply
    15,176,832,985.44x = 22,766,397,621.84 × 4,697,109,347.04
  4. Step 4: Simplify right side
    15,176,832,985.44x = 106,936,259,067,973,894,144
  5. Step 5: Solve for x
    x = 106,936,259,067,973,894,144/15,176,832,985.44
  6. Step 6: Final answer
    x = 7,046,019,361.92

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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.