Home / 8,613,065,246.10-12,914,496,035.55-4,480,580,030.10

Finding the Fourth Proportional to 8,613,065,246.10, 12,914,496,035.55 and 4,480,580,030.10

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Solution

The fourth proportional to 8,613,065,246.10, 12,914,496,035.55 and 4,480,580,030.10 is: 6,718,216,033.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,613,065,246.10 : 12,914,496,035.55 = 4,480,580,030.10 : x
  2. Step 2: Convert to fraction form
    8,613,065,246.10/12,914,496,035.55 = 4,480,580,030.10/x
  3. Step 3: Cross multiply
    8,613,065,246.10x = 12,914,496,035.55 × 4,480,580,030.10
  4. Step 4: Simplify right side
    8,613,065,246.10x = 57,864,433,035,690,950,656
  5. Step 5: Solve for x
    x = 57,864,433,035,690,950,656/8,613,065,246.10
  6. Step 6: Final answer
    x = 6,718,216,033.70

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Double scale
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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.