Home / 7,174,480,084.20-10,761,720,126.30-6,883,914,717.45

Finding the Fourth Proportional to 7,174,480,084.20, 10,761,720,126.30 and 6,883,914,717.45

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Solution

The fourth proportional to 7,174,480,084.20, 10,761,720,126.30 and 6,883,914,717.45 is: 10,325,872,076.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,174,480,084.20 : 10,761,720,126.30 = 6,883,914,717.45 : x
  2. Step 2: Convert to fraction form
    7,174,480,084.20/10,761,720,126.30 = 6,883,914,717.45/x
  3. Step 3: Cross multiply
    7,174,480,084.20x = 10,761,720,126.30 × 6,883,914,717.45
  4. Step 4: Simplify right side
    7,174,480,084.20x = 74,082,763,562,514,432,000
  5. Step 5: Solve for x
    x = 74,082,763,562,514,432,000/7,174,480,084.20
  6. Step 6: Final answer
    x = 10,325,872,076.18

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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.