Home / 60,972,137,757.45-91,426,803,784.92-27,366,951,395.88

Finding the Fourth Proportional to 60,972,137,757.45, 91,426,803,784.92 and 27,366,951,395.88

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Solution

The fourth proportional to 60,972,137,757.45, 91,426,803,784.92 and 27,366,951,395.88 is: 41,036,332,126.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,972,137,757.45 : 91,426,803,784.92 = 27,366,951,395.88 : x
  2. Step 2: Convert to fraction form
    60,972,137,757.45/91,426,803,784.92 = 27,366,951,395.88/x
  3. Step 3: Cross multiply
    60,972,137,757.45x = 91,426,803,784.92 × 27,366,951,395.88
  4. Step 4: Simplify right side
    60,972,137,757.45x = 2,502,072,895,462,563,119,104
  5. Step 5: Solve for x
    x = 2,502,072,895,462,563,119,104/60,972,137,757.45
  6. Step 6: Final answer
    x = 41,036,332,126.26

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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.