Home / 8,613,065,246.60-12,914,496,036.30-4,480,580,030.60

Finding the Fourth Proportional to 8,613,065,246.60, 12,914,496,036.30 and 4,480,580,030.60

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Solution

The fourth proportional to 8,613,065,246.60, 12,914,496,036.30 and 4,480,580,030.60 is: 6,718,216,034.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,613,065,246.60 : 12,914,496,036.30 = 4,480,580,030.60 : x
  2. Step 2: Convert to fraction form
    8,613,065,246.60/12,914,496,036.30 = 4,480,580,030.60/x
  3. Step 3: Cross multiply
    8,613,065,246.60x = 12,914,496,036.30 × 4,480,580,030.60
  4. Step 4: Simplify right side
    8,613,065,246.60x = 57,864,433,045,508,636,672
  5. Step 5: Solve for x
    x = 57,864,433,045,508,636,672/8,613,065,246.60
  6. Step 6: Final answer
    x = 6,718,216,034.45

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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.