Home / 130,484,549.88-195,722,391.96-33,441,210.36

Finding the Fourth Proportional to 130,484,549.88, 195,722,391.96 and 33,441,210.36

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Solution

The fourth proportional to 130,484,549.88, 195,722,391.96 and 33,441,210.36 is: 50,160,679.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,484,549.88 : 195,722,391.96 = 33,441,210.36 : x
  2. Step 2: Convert to fraction form
    130,484,549.88/195,722,391.96 = 33,441,210.36/x
  3. Step 3: Cross multiply
    130,484,549.88x = 195,722,391.96 × 33,441,210.36
  4. Step 4: Simplify right side
    130,484,549.88x = 6,545,193,681,696,733
  5. Step 5: Solve for x
    x = 6,545,193,681,696,733/130,484,549.88
  6. Step 6: Final answer
    x = 50,160,679.47

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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.