Home / 32,788,646,851.28-49,185,971,764.38-9,206,724,885.80

Finding the Fourth Proportional to 32,788,646,851.28, 49,185,971,764.38 and 9,206,724,885.80

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Solution

The fourth proportional to 32,788,646,851.28, 49,185,971,764.38 and 9,206,724,885.80 is: 13,810,930,116.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,788,646,851.28 : 49,185,971,764.38 = 9,206,724,885.80 : x
  2. Step 2: Convert to fraction form
    32,788,646,851.28/49,185,971,764.38 = 9,206,724,885.80/x
  3. Step 3: Cross multiply
    32,788,646,851.28x = 49,185,971,764.38 × 9,206,724,885.80
  4. Step 4: Simplify right side
    32,788,646,851.28x = 452,841,710,275,373,432,832
  5. Step 5: Solve for x
    x = 452,841,710,275,373,432,832/32,788,646,851.28
  6. Step 6: Final answer
    x = 13,810,930,116.43

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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.