Home / 95,423,218,689.80-143,134,828,034.70-32,609,443,406.60

Finding the Fourth Proportional to 95,423,218,689.80, 143,134,828,034.70 and 32,609,443,406.60

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Solution

The fourth proportional to 95,423,218,689.80, 143,134,828,034.70 and 32,609,443,406.60 is: 48,914,165,109.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,423,218,689.80 : 143,134,828,034.70 = 32,609,443,406.60 : x
  2. Step 2: Convert to fraction form
    95,423,218,689.80/143,134,828,034.70 = 32,609,443,406.60/x
  3. Step 3: Cross multiply
    95,423,218,689.80x = 143,134,828,034.70 × 32,609,443,406.60
  4. Step 4: Simplify right side
    95,423,218,689.80x = 4,667,547,074,310,973,161,472
  5. Step 5: Solve for x
    x = 4,667,547,074,310,973,161,472/95,423,218,689.80
  6. Step 6: Final answer
    x = 48,914,165,109.90

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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.