Home / 11,466,031,476.02-17,200,023,354.09-3,499,988,992.11

Finding the Fourth Proportional to 11,466,031,476.02, 17,200,023,354.09 and 3,499,988,992.11

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Solution

The fourth proportional to 11,466,031,476.02, 17,200,023,354.09 and 3,499,988,992.11 is: 5,250,281,453.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,466,031,476.02 : 17,200,023,354.09 = 3,499,988,992.11 : x
  2. Step 2: Convert to fraction form
    11,466,031,476.02/17,200,023,354.09 = 3,499,988,992.11/x
  3. Step 3: Cross multiply
    11,466,031,476.02x = 17,200,023,354.09 × 3,499,988,992.11
  4. Step 4: Simplify right side
    11,466,031,476.02x = 60,199,892,403,349,921,792
  5. Step 5: Solve for x
    x = 60,199,892,403,349,921,792/11,466,031,476.02
  6. Step 6: Final answer
    x = 5,250,281,453.46

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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.