Home / 8,325,532,883.92-12,489,033,384.96-2,349,712,294.24

Finding the Fourth Proportional to 8,325,532,883.92, 12,489,033,384.96 and 2,349,712,294.24

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Solution

The fourth proportional to 8,325,532,883.92, 12,489,033,384.96 and 2,349,712,294.24 is: 3,524,775,614.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,325,532,883.92 : 12,489,033,384.96 = 2,349,712,294.24 : x
  2. Step 2: Convert to fraction form
    8,325,532,883.92/12,489,033,384.96 = 2,349,712,294.24/x
  3. Step 3: Cross multiply
    8,325,532,883.92x = 12,489,033,384.96 × 2,349,712,294.24
  4. Step 4: Simplify right side
    8,325,532,883.92x = 29,345,635,287,814,307,840
  5. Step 5: Solve for x
    x = 29,345,635,287,814,307,840/8,325,532,883.92
  6. Step 6: Final answer
    x = 3,524,775,614.60

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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.