Home / 23,514,746,419.12-35,277,227,145.74-8,591,888,010.65

Finding the Fourth Proportional to 23,514,746,419.12, 35,277,227,145.74 and 8,591,888,010.65

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Solution

The fourth proportional to 23,514,746,419.12, 35,277,227,145.74 and 8,591,888,010.65 is: 12,889,698,215.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,514,746,419.12 : 35,277,227,145.74 = 8,591,888,010.65 : x
  2. Step 2: Convert to fraction form
    23,514,746,419.12/35,277,227,145.74 = 8,591,888,010.65/x
  3. Step 3: Cross multiply
    23,514,746,419.12x = 35,277,227,145.74 × 8,591,888,010.65
  4. Step 4: Simplify right side
    23,514,746,419.12x = 303,097,984,962,460,188,672
  5. Step 5: Solve for x
    x = 303,097,984,962,460,188,672/23,514,746,419.12
  6. Step 6: Final answer
    x = 12,889,698,215.75

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Double scale
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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.