Home / 1,023,576,709,617.90-1,412,580,261,292.90-566,835,193,589.68

Finding the Fourth Proportional to 1,023,576,709,617.90, 1,412,580,261,292.90 and 566,835,193,589.68

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Solution

The fourth proportional to 1,023,576,709,617.90, 1,412,580,261,292.90 and 566,835,193,589.68 is: 782,257,156,056.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,576,709,617.90 : 1,412,580,261,292.90 = 566,835,193,589.68 : x
  2. Step 2: Convert to fraction form
    1,023,576,709,617.90/1,412,580,261,292.90 = 566,835,193,589.68/x
  3. Step 3: Cross multiply
    1,023,576,709,617.90x = 1,412,580,261,292.90 × 566,835,193,589.68
  4. Step 4: Simplify right side
    1,023,576,709,617.90x = 800,700,205,870,921,717,645,312
  5. Step 5: Solve for x
    x = 800,700,205,870,921,717,645,312/1,023,576,709,617.90
  6. Step 6: Final answer
    x = 782,257,156,056.06

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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.