Home / 97,592,126.77-134,668,557.59-55,767,892.30

Finding the Fourth Proportional to 97,592,126.77, 134,668,557.59 and 55,767,892.30

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Solution

The fourth proportional to 97,592,126.77, 134,668,557.59 and 55,767,892.30 is: 76,954,789.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,592,126.77 : 134,668,557.59 = 55,767,892.30 : x
  2. Step 2: Convert to fraction form
    97,592,126.77/134,668,557.59 = 55,767,892.30/x
  3. Step 3: Cross multiply
    97,592,126.77x = 134,668,557.59 × 55,767,892.30
  4. Step 4: Simplify right side
    97,592,126.77x = 7,510,181,615,259,957
  5. Step 5: Solve for x
    x = 7,510,181,615,259,957/97,592,126.77
  6. Step 6: Final answer
    x = 76,954,789.94

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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.