Home / 968,019,386.20-1,452,029,079.30-241,008,098.20

Finding the Fourth Proportional to 968,019,386.20, 1,452,029,079.30 and 241,008,098.20

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Solution

The fourth proportional to 968,019,386.20, 1,452,029,079.30 and 241,008,098.20 is: 361,512,147.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,019,386.20 : 1,452,029,079.30 = 241,008,098.20 : x
  2. Step 2: Convert to fraction form
    968,019,386.20/1,452,029,079.30 = 241,008,098.20/x
  3. Step 3: Cross multiply
    968,019,386.20x = 1,452,029,079.30 × 241,008,098.20
  4. Step 4: Simplify right side
    968,019,386.20x = 349,950,766,933,189,952
  5. Step 5: Solve for x
    x = 349,950,766,933,189,952/968,019,386.20
  6. Step 6: Final answer
    x = 361,512,147.30

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Double scale
Find fourth proportional to 968,019,387.20, 1,452,029,080.80 and 241,008,099.20
Similar ratio
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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.