Home / 3,034,466,366.70-4,551,699,550.05-853,432,502.70

Finding the Fourth Proportional to 3,034,466,366.70, 4,551,699,550.05 and 853,432,502.70

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Solution

The fourth proportional to 3,034,466,366.70, 4,551,699,550.05 and 853,432,502.70 is: 1,280,148,754.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,466,366.70 : 4,551,699,550.05 = 853,432,502.70 : x
  2. Step 2: Convert to fraction form
    3,034,466,366.70/4,551,699,550.05 = 853,432,502.70/x
  3. Step 3: Cross multiply
    3,034,466,366.70x = 4,551,699,550.05 × 853,432,502.70
  4. Step 4: Simplify right side
    3,034,466,366.70x = 3,884,568,338,537,635,840
  5. Step 5: Solve for x
    x = 3,884,568,338,537,635,840/3,034,466,366.70
  6. Step 6: Final answer
    x = 1,280,148,754.05

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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.