Home / 14,540,335,517.76-21,779,959,469.24-9,225,712,037

Finding the Fourth Proportional to 14,540,335,517.76, 21,779,959,469.24 and 9,225,712,037

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Solution

The fourth proportional to 14,540,335,517.76, 21,779,959,469.24 and 9,225,712,037 is: 13,819,188,284.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,540,335,517.76 : 21,779,959,469.24 = 9,225,712,037 : x
  2. Step 2: Convert to fraction form
    14,540,335,517.76/21,779,959,469.24 = 9,225,712,037/x
  3. Step 3: Cross multiply
    14,540,335,517.76x = 21,779,959,469.24 × 9,225,712,037
  4. Step 4: Simplify right side
    14,540,335,517.76x = 200,935,634,240,739,606,528
  5. Step 5: Solve for x
    x = 200,935,634,240,739,606,528/14,540,335,517.76
  6. Step 6: Final answer
    x = 13,819,188,284.57

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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.