Home / 12,065,256.10-18,083,887.35-4,873,233.70

Finding the Fourth Proportional to 12,065,256.10, 18,083,887.35 and 4,873,233.70

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Solution

The fourth proportional to 12,065,256.10, 18,083,887.35 and 4,873,233.70 is: 7,304,197.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,065,256.10 : 18,083,887.35 = 4,873,233.70 : x
  2. Step 2: Convert to fraction form
    12,065,256.10/18,083,887.35 = 4,873,233.70/x
  3. Step 3: Cross multiply
    12,065,256.10x = 18,083,887.35 × 4,873,233.70
  4. Step 4: Simplify right side
    12,065,256.10x = 88,127,009,261,023.70
  5. Step 5: Solve for x
    x = 88,127,009,261,023.70/12,065,256.10
  6. Step 6: Final answer
    x = 7,304,197.15

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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.