Home / 1,023,576,709,678.50-1,412,580,261,376.50-566,835,193,650.55

Finding the Fourth Proportional to 1,023,576,709,678.50, 1,412,580,261,376.50 and 566,835,193,650.55

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Solution

The fourth proportional to 1,023,576,709,678.50, 1,412,580,261,376.50 and 566,835,193,650.55 is: 782,257,156,140.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,576,709,678.50 : 1,412,580,261,376.50 = 566,835,193,650.55 : x
  2. Step 2: Convert to fraction form
    1,023,576,709,678.50/1,412,580,261,376.50 = 566,835,193,650.55/x
  3. Step 3: Cross multiply
    1,023,576,709,678.50x = 1,412,580,261,376.50 × 566,835,193,650.55
  4. Step 4: Simplify right side
    1,023,576,709,678.50x = 800,700,206,004,292,934,434,816
  5. Step 5: Solve for x
    x = 800,700,206,004,292,934,434,816/1,023,576,709,678.50
  6. Step 6: Final answer
    x = 782,257,156,140.05

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Double scale
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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.