Home / 27,615,180,444.84-41,423,542,437.69-8,982,676,375.81

Finding the Fourth Proportional to 27,615,180,444.84, 41,423,542,437.69 and 8,982,676,375.81

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Solution

The fourth proportional to 27,615,180,444.84, 41,423,542,437.69 and 8,982,676,375.81 is: 13,474,265,605.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,615,180,444.84 : 41,423,542,437.69 = 8,982,676,375.81 : x
  2. Step 2: Convert to fraction form
    27,615,180,444.84/41,423,542,437.69 = 8,982,676,375.81/x
  3. Step 3: Cross multiply
    27,615,180,444.84x = 41,423,542,437.69 × 8,982,676,375.81
  4. Step 4: Simplify right side
    27,615,180,444.84x = 372,094,276,057,309,839,360
  5. Step 5: Solve for x
    x = 372,094,276,057,309,839,360/27,615,180,444.84
  6. Step 6: Final answer
    x = 13,474,265,605.49

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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.