Home / 97,404,906,995.66-134,371,005,222.22-84,526,471,501.00

Finding the Fourth Proportional to 97,404,906,995.66, 134,371,005,222.22 and 84,526,471,501.00

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Solution

The fourth proportional to 97,404,906,995.66, 134,371,005,222.22 and 84,526,471,501.00 is: 116,605,079,700.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,404,906,995.66 : 134,371,005,222.22 = 84,526,471,501.00 : x
  2. Step 2: Convert to fraction form
    97,404,906,995.66/134,371,005,222.22 = 84,526,471,501.00/x
  3. Step 3: Cross multiply
    97,404,906,995.66x = 134,371,005,222.22 × 84,526,471,501.00
  4. Step 4: Simplify right side
    97,404,906,995.66x = 11,357,906,943,476,565,540,864
  5. Step 5: Solve for x
    x = 11,357,906,943,476,565,540,864/97,404,906,995.66
  6. Step 6: Final answer
    x = 116,605,079,700.79

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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.