Home / 97,404,906,967.60-134,371,005,184.19-84,526,471,472.92

Finding the Fourth Proportional to 97,404,906,967.60, 134,371,005,184.19 and 84,526,471,472.92

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Solution

The fourth proportional to 97,404,906,967.60, 134,371,005,184.19 and 84,526,471,472.92 is: 116,605,079,662.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,404,906,967.60 : 134,371,005,184.19 = 84,526,471,472.92 : x
  2. Step 2: Convert to fraction form
    97,404,906,967.60/134,371,005,184.19 = 84,526,471,472.92/x
  3. Step 3: Cross multiply
    97,404,906,967.60x = 134,371,005,184.19 × 84,526,471,472.92
  4. Step 4: Simplify right side
    97,404,906,967.60x = 11,357,906,936,488,349,663,232
  5. Step 5: Solve for x
    x = 11,357,906,936,488,349,663,232/97,404,906,967.60
  6. Step 6: Final answer
    x = 116,605,079,662.64

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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.