Home / 130,069,250.35-195,025,956.86-41,399,521.00

Finding the Fourth Proportional to 130,069,250.35, 195,025,956.86 and 41,399,521.00

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Solution

The fourth proportional to 130,069,250.35, 195,025,956.86 and 41,399,521.00 is: 62,074,480.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,069,250.35 : 195,025,956.86 = 41,399,521.00 : x
  2. Step 2: Convert to fraction form
    130,069,250.35/195,025,956.86 = 41,399,521.00/x
  3. Step 3: Cross multiply
    130,069,250.35x = 195,025,956.86 × 41,399,521.00
  4. Step 4: Simplify right side
    130,069,250.35x = 8,073,981,196,186,599
  5. Step 5: Solve for x
    x = 8,073,981,196,186,599/130,069,250.35
  6. Step 6: Final answer
    x = 62,074,480.90

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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.