Home / 729,655,948,282.57-1,094,666,220,760.20-514,943,719,774.11

Finding the Fourth Proportional to 729,655,948,282.57, 1,094,666,220,760.20 and 514,943,719,774.11

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Solution

The fourth proportional to 729,655,948,282.57, 1,094,666,220,760.20 and 514,943,719,774.11 is: 772,544,233,972.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,655,948,282.57 : 1,094,666,220,760.20 = 514,943,719,774.11 : x
  2. Step 2: Convert to fraction form
    729,655,948,282.57/1,094,666,220,760.20 = 514,943,719,774.11/x
  3. Step 3: Cross multiply
    729,655,948,282.57x = 1,094,666,220,760.20 × 514,943,719,774.11
  4. Step 4: Simplify right side
    729,655,948,282.57x = 563,691,495,629,324,434,800,640
  5. Step 5: Solve for x
    x = 563,691,495,629,324,434,800,640/729,655,948,282.57
  6. Step 6: Final answer
    x = 772,544,233,972.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.