Home / 96,524,200.80-144,786,301.20-79,518,088.80

Finding the Fourth Proportional to 96,524,200.80, 144,786,301.20 and 79,518,088.80

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Solution

The fourth proportional to 96,524,200.80, 144,786,301.20 and 79,518,088.80 is: 119,277,133.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,524,200.80 : 144,786,301.20 = 79,518,088.80 : x
  2. Step 2: Convert to fraction form
    96,524,200.80/144,786,301.20 = 79,518,088.80/x
  3. Step 3: Cross multiply
    96,524,200.80x = 144,786,301.20 × 79,518,088.80
  4. Step 4: Simplify right side
    96,524,200.80x = 11,513,129,955,845,146
  5. Step 5: Solve for x
    x = 11,513,129,955,845,146/96,524,200.80
  6. Step 6: Final answer
    x = 119,277,133.20

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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.