Home / 1,023,576,709,680.90-1,412,580,261,379.80-566,835,193,652.95

Finding the Fourth Proportional to 1,023,576,709,680.90, 1,412,580,261,379.80 and 566,835,193,652.95

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Solution

The fourth proportional to 1,023,576,709,680.90, 1,412,580,261,379.80 and 566,835,193,652.95 is: 782,257,156,143.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,576,709,680.90 : 1,412,580,261,379.80 = 566,835,193,652.95 : x
  2. Step 2: Convert to fraction form
    1,023,576,709,680.90/1,412,580,261,379.80 = 566,835,193,652.95/x
  3. Step 3: Cross multiply
    1,023,576,709,680.90x = 1,412,580,261,379.80 × 566,835,193,652.95
  4. Step 4: Simplify right side
    1,023,576,709,680.90x = 800,700,206,009,553,598,283,776
  5. Step 5: Solve for x
    x = 800,700,206,009,553,598,283,776/1,023,576,709,680.90
  6. Step 6: Final answer
    x = 782,257,156,143.36

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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.