Home / 97,581,460.59-134,661,159.28-55,765,047.04

Finding the Fourth Proportional to 97,581,460.59, 134,661,159.28 and 55,765,047.04

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Solution

The fourth proportional to 97,581,460.59, 134,661,159.28 and 55,765,047.04 is: 76,955,046.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,581,460.59 : 134,661,159.28 = 55,765,047.04 : x
  2. Step 2: Convert to fraction form
    97,581,460.59/134,661,159.28 = 55,765,047.04/x
  3. Step 3: Cross multiply
    97,581,460.59x = 134,661,159.28 × 55,765,047.04
  4. Step 4: Simplify right side
    97,581,460.59x = 7,509,385,881,443,186
  5. Step 5: Solve for x
    x = 7,509,385,881,443,186/97,581,460.59
  6. Step 6: Final answer
    x = 76,955,046.95

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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.