Home / 96,049,155.88-132,547,806.66-51,996,122.20

Finding the Fourth Proportional to 96,049,155.88, 132,547,806.66 and 51,996,122.20

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Solution

The fourth proportional to 96,049,155.88, 132,547,806.66 and 51,996,122.20 is: 71,754,633.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,049,155.88 : 132,547,806.66 = 51,996,122.20 : x
  2. Step 2: Convert to fraction form
    96,049,155.88/132,547,806.66 = 51,996,122.20/x
  3. Step 3: Cross multiply
    96,049,155.88x = 132,547,806.66 × 51,996,122.20
  4. Step 4: Simplify right side
    96,049,155.88x = 6,891,971,952,435,334
  5. Step 5: Solve for x
    x = 6,891,971,952,435,334/96,049,155.88
  6. Step 6: Final answer
    x = 71,754,633.23

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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.