Home / 1,133,480,084.10-1,700,220,126.15-746,496,557.70

Finding the Fourth Proportional to 1,133,480,084.10, 1,700,220,126.15 and 746,496,557.70

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Solution

The fourth proportional to 1,133,480,084.10, 1,700,220,126.15 and 746,496,557.70 is: 1,119,744,836.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,480,084.10 : 1,700,220,126.15 = 746,496,557.70 : x
  2. Step 2: Convert to fraction form
    1,133,480,084.10/1,700,220,126.15 = 746,496,557.70/x
  3. Step 3: Cross multiply
    1,133,480,084.10x = 1,700,220,126.15 × 746,496,557.70
  4. Step 4: Simplify right side
    1,133,480,084.10x = 1,269,208,471,503,234,816
  5. Step 5: Solve for x
    x = 1,269,208,471,503,234,816/1,133,480,084.10
  6. Step 6: Final answer
    x = 1,119,744,836.55

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Double scale
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Similar ratio
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1.5x scale

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.