Home / 26,483,304.54-36,545,793.75-15,471,073.74

Finding the Fourth Proportional to 26,483,304.54, 36,545,793.75 and 15,471,073.74

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Solution

The fourth proportional to 26,483,304.54, 36,545,793.75 and 15,471,073.74 is: 21,349,400.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,483,304.54 : 36,545,793.75 = 15,471,073.74 : x
  2. Step 2: Convert to fraction form
    26,483,304.54/36,545,793.75 = 15,471,073.74/x
  3. Step 3: Cross multiply
    26,483,304.54x = 36,545,793.75 × 15,471,073.74
  4. Step 4: Simplify right side
    26,483,304.54x = 565,402,669,993,081.12
  5. Step 5: Solve for x
    x = 565,402,669,993,081.12/26,483,304.54
  6. Step 6: Final answer
    x = 21,349,400.30

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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.