Home / 616,253,026.59-849,933,302.40-541,754,298.68

Finding the Fourth Proportional to 616,253,026.59, 849,933,302.40 and 541,754,298.68

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Solution

The fourth proportional to 616,253,026.59, 849,933,302.40 and 541,754,298.68 is: 747,185,004.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    616,253,026.59 : 849,933,302.40 = 541,754,298.68 : x
  2. Step 2: Convert to fraction form
    616,253,026.59/849,933,302.40 = 541,754,298.68/x
  3. Step 3: Cross multiply
    616,253,026.59x = 849,933,302.40 × 541,754,298.68
  4. Step 4: Simplify right side
    616,253,026.59x = 460,455,020,162,238,656
  5. Step 5: Solve for x
    x = 460,455,020,162,238,656/616,253,026.59
  6. Step 6: Final answer
    x = 747,185,004.04

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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.