Home / 1,136,062,601.70-1,704,093,902.55-523,842,569.70

Finding the Fourth Proportional to 1,136,062,601.70, 1,704,093,902.55 and 523,842,569.70

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Solution

The fourth proportional to 1,136,062,601.70, 1,704,093,902.55 and 523,842,569.70 is: 785,763,854.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,062,601.70 : 1,704,093,902.55 = 523,842,569.70 : x
  2. Step 2: Convert to fraction form
    1,136,062,601.70/1,704,093,902.55 = 523,842,569.70/x
  3. Step 3: Cross multiply
    1,136,062,601.70x = 1,704,093,902.55 × 523,842,569.70
  4. Step 4: Simplify right side
    1,136,062,601.70x = 892,676,928,921,893,376
  5. Step 5: Solve for x
    x = 892,676,928,921,893,376/1,136,062,601.70
  6. Step 6: Final answer
    x = 785,763,854.55

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Double scale
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Similar ratio
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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.