Home / 11,466,031,479.02-17,200,023,358.60-3,499,988,995.12

Finding the Fourth Proportional to 11,466,031,479.02, 17,200,023,358.60 and 3,499,988,995.12

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Solution

The fourth proportional to 11,466,031,479.02, 17,200,023,358.60 and 3,499,988,995.12 is: 5,250,281,457.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,031,479.02 : 17,200,023,358.60 = 3,499,988,995.12 : x
  2. Step 2: Convert to fraction form
    11,466,031,479.02/17,200,023,358.60 = 3,499,988,995.12/x
  3. Step 3: Cross multiply
    11,466,031,479.02x = 17,200,023,358.60 × 3,499,988,995.12
  4. Step 4: Simplify right side
    11,466,031,479.02x = 60,199,892,470,906,937,344
  5. Step 5: Solve for x
    x = 60,199,892,470,906,937,344/11,466,031,479.02
  6. Step 6: Final answer
    x = 5,250,281,457.98

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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.