Home / 26,246,422.80-39,369,634.20-14,909,014.80

Finding the Fourth Proportional to 26,246,422.80, 39,369,634.20 and 14,909,014.80

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Solution

The fourth proportional to 26,246,422.80, 39,369,634.20 and 14,909,014.80 is: 22,363,522.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,246,422.80 : 39,369,634.20 = 14,909,014.80 : x
  2. Step 2: Convert to fraction form
    26,246,422.80/39,369,634.20 = 14,909,014.80/x
  3. Step 3: Cross multiply
    26,246,422.80x = 39,369,634.20 × 14,909,014.80
  4. Step 4: Simplify right side
    26,246,422.80x = 586,962,458,958,386.25
  5. Step 5: Solve for x
    x = 586,962,458,958,386.25/26,246,422.80
  6. Step 6: Final answer
    x = 22,363,522.20

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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.