Home / 26,959,287.80-40,438,931.70-14,992,023.80

Finding the Fourth Proportional to 26,959,287.80, 40,438,931.70 and 14,992,023.80

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Solution

The fourth proportional to 26,959,287.80, 40,438,931.70 and 14,992,023.80 is: 22,488,035.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,959,287.80 : 40,438,931.70 = 14,992,023.80 : x
  2. Step 2: Convert to fraction form
    26,959,287.80/40,438,931.70 = 14,992,023.80/x
  3. Step 3: Cross multiply
    26,959,287.80x = 40,438,931.70 × 14,992,023.80
  4. Step 4: Simplify right side
    26,959,287.80x = 606,261,426,492,974.50
  5. Step 5: Solve for x
    x = 606,261,426,492,974.50/26,959,287.80
  6. Step 6: Final answer
    x = 22,488,035.70

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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.