Home / 34,615,740,937.52-47,771,215,437.21-19,165,883,227.97

Finding the Fourth Proportional to 34,615,740,937.52, 47,771,215,437.21 and 19,165,883,227.97

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Solution

The fourth proportional to 34,615,740,937.52, 47,771,215,437.21 and 19,165,883,227.97 is: 26,449,745,460.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,615,740,937.52 : 47,771,215,437.21 = 19,165,883,227.97 : x
  2. Step 2: Convert to fraction form
    34,615,740,937.52/47,771,215,437.21 = 19,165,883,227.97/x
  3. Step 3: Cross multiply
    34,615,740,937.52x = 47,771,215,437.21 × 19,165,883,227.97
  4. Step 4: Simplify right side
    34,615,740,937.52x = 915,577,536,727,449,206,784
  5. Step 5: Solve for x
    x = 915,577,536,727,449,206,784/34,615,740,937.52
  6. Step 6: Final answer
    x = 26,449,745,460.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.