Home / 96,083,767.19-132,605,083.11-54,836,830.55

Finding the Fourth Proportional to 96,083,767.19, 132,605,083.11 and 54,836,830.55

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Solution

The fourth proportional to 96,083,767.19, 132,605,083.11 and 54,836,830.55 is: 75,680,239.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,083,767.19 : 132,605,083.11 = 54,836,830.55 : x
  2. Step 2: Convert to fraction form
    96,083,767.19/132,605,083.11 = 54,836,830.55/x
  3. Step 3: Cross multiply
    96,083,767.19x = 132,605,083.11 × 54,836,830.55
  4. Step 4: Simplify right side
    96,083,767.19x = 7,271,642,471,908,712
  5. Step 5: Solve for x
    x = 7,271,642,471,908,712/96,083,767.19
  6. Step 6: Final answer
    x = 75,680,239.08

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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.