Home / 14,878,026.20-22,274,465.70-9,159,750.20

Finding the Fourth Proportional to 14,878,026.20, 22,274,465.70 and 9,159,750.20

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Solution

The fourth proportional to 14,878,026.20, 22,274,465.70 and 9,159,750.20 is: 13,713,414.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,878,026.20 : 22,274,465.70 = 9,159,750.20 : x
  2. Step 2: Convert to fraction form
    14,878,026.20/22,274,465.70 = 9,159,750.20/x
  3. Step 3: Cross multiply
    14,878,026.20x = 22,274,465.70 × 9,159,750.20
  4. Step 4: Simplify right side
    14,878,026.20x = 204,028,541,650,468.12
  5. Step 5: Solve for x
    x = 204,028,541,650,468.12/14,878,026.20
  6. Step 6: Final answer
    x = 13,713,414.60

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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.