Home / 130,484,550.13-195,722,392.34-33,441,210.61

Finding the Fourth Proportional to 130,484,550.13, 195,722,392.34 and 33,441,210.61

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Solution

The fourth proportional to 130,484,550.13, 195,722,392.34 and 33,441,210.61 is: 50,160,679.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,484,550.13 : 195,722,392.34 = 33,441,210.61 : x
  2. Step 2: Convert to fraction form
    130,484,550.13/195,722,392.34 = 33,441,210.61/x
  3. Step 3: Cross multiply
    130,484,550.13x = 195,722,392.34 × 33,441,210.61
  4. Step 4: Simplify right side
    130,484,550.13x = 6,545,193,743,167,785
  5. Step 5: Solve for x
    x = 6,545,193,743,167,785/130,484,550.13
  6. Step 6: Final answer
    x = 50,160,679.84

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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.