Home / 47,177,894,306.88-70,776,780,250.36-15,304,078,448.20

Finding the Fourth Proportional to 47,177,894,306.88, 70,776,780,250.36 and 15,304,078,448.20

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Solution

The fourth proportional to 47,177,894,306.88, 70,776,780,250.36 and 15,304,078,448.20 is: 22,959,341,725.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,177,894,306.88 : 70,776,780,250.36 = 15,304,078,448.20 : x
  2. Step 2: Convert to fraction form
    47,177,894,306.88/70,776,780,250.36 = 15,304,078,448.20/x
  3. Step 3: Cross multiply
    47,177,894,306.88x = 70,776,780,250.36 × 15,304,078,448.20
  4. Step 4: Simplify right side
    47,177,894,306.88x = 1,083,173,397,262,521,991,168
  5. Step 5: Solve for x
    x = 1,083,173,397,262,521,991,168/47,177,894,306.88
  6. Step 6: Final answer
    x = 22,959,341,725.10

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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.