Home / 47,177,894,361.10-70,776,780,331.95-15,304,078,502.43

Finding the Fourth Proportional to 47,177,894,361.10, 70,776,780,331.95 and 15,304,078,502.43

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Solution

The fourth proportional to 47,177,894,361.10, 70,776,780,331.95 and 15,304,078,502.43 is: 22,959,341,806.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,177,894,361.10 : 70,776,780,331.95 = 15,304,078,502.43 : x
  2. Step 2: Convert to fraction form
    47,177,894,361.10/70,776,780,331.95 = 15,304,078,502.43/x
  3. Step 3: Cross multiply
    47,177,894,361.10x = 70,776,780,331.95 × 15,304,078,502.43
  4. Step 4: Simplify right side
    47,177,894,361.10x = 1,083,173,402,349,406,388,224
  5. Step 5: Solve for x
    x = 1,083,173,402,349,406,388,224/47,177,894,361.10
  6. Step 6: Final answer
    x = 22,959,341,806.54

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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.