Home / 556,262,862.40-834,062,517.60-341,006,593.60

Finding the Fourth Proportional to 556,262,862.40, 834,062,517.60 and 341,006,593.60

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Solution

The fourth proportional to 556,262,862.40, 834,062,517.60 and 341,006,593.60 is: 511,306,501.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    556,262,862.40 : 834,062,517.60 = 341,006,593.60 : x
  2. Step 2: Convert to fraction form
    556,262,862.40/834,062,517.60 = 341,006,593.60/x
  3. Step 3: Cross multiply
    556,262,862.40x = 834,062,517.60 × 341,006,593.60
  4. Step 4: Simplify right side
    556,262,862.40x = 284,420,817,976,216,064
  5. Step 5: Solve for x
    x = 284,420,817,976,216,064/556,262,862.40
  6. Step 6: Final answer
    x = 511,306,501.30

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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.