Home / 84,863,376,369.10-127,295,064,553.65-35,160,179,697.10

Finding the Fourth Proportional to 84,863,376,369.10, 127,295,064,553.65 and 35,160,179,697.10

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Solution

The fourth proportional to 84,863,376,369.10, 127,295,064,553.65 and 35,160,179,697.10 is: 52,740,269,545.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,863,376,369.10 : 127,295,064,553.65 = 35,160,179,697.10 : x
  2. Step 2: Convert to fraction form
    84,863,376,369.10/127,295,064,553.65 = 35,160,179,697.10/x
  3. Step 3: Cross multiply
    84,863,376,369.10x = 127,295,064,553.65 × 35,160,179,697.10
  4. Step 4: Simplify right side
    84,863,376,369.10x = 4,475,717,344,260,278,190,080
  5. Step 5: Solve for x
    x = 4,475,717,344,260,278,190,080/84,863,376,369.10
  6. Step 6: Final answer
    x = 52,740,269,545.65

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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.