Home / 22,526,483.34-31,087,202.66-12,736,717.24

Finding the Fourth Proportional to 22,526,483.34, 31,087,202.66 and 12,736,717.24

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Solution

The fourth proportional to 22,526,483.34, 31,087,202.66 and 12,736,717.24 is: 17,577,040.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,526,483.34 : 31,087,202.66 = 12,736,717.24 : x
  2. Step 2: Convert to fraction form
    22,526,483.34/31,087,202.66 = 12,736,717.24/x
  3. Step 3: Cross multiply
    22,526,483.34x = 31,087,202.66 × 12,736,717.24
  4. Step 4: Simplify right side
    22,526,483.34x = 395,948,910,062,995.88
  5. Step 5: Solve for x
    x = 395,948,910,062,995.88/22,526,483.34
  6. Step 6: Final answer
    x = 17,577,040.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.