Home / 16,674,831.64-25,007,747.46-5,890,712.68

Finding the Fourth Proportional to 16,674,831.64, 25,007,747.46 and 5,890,712.68

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Solution

The fourth proportional to 16,674,831.64, 25,007,747.46 and 5,890,712.68 is: 8,834,479.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,674,831.64 : 25,007,747.46 = 5,890,712.68 : x
  2. Step 2: Convert to fraction form
    16,674,831.64/25,007,747.46 = 5,890,712.68/x
  3. Step 3: Cross multiply
    16,674,831.64x = 25,007,747.46 × 5,890,712.68
  4. Step 4: Simplify right side
    16,674,831.64x = 147,313,455,060,859.78
  5. Step 5: Solve for x
    x = 147,313,455,060,859.78/16,674,831.64
  6. Step 6: Final answer
    x = 8,834,479.31

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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.