Home / 96,552,145.20-144,716,243.40-39,006,634.80

Finding the Fourth Proportional to 96,552,145.20, 144,716,243.40 and 39,006,634.80

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Solution

The fourth proportional to 96,552,145.20, 144,716,243.40 and 39,006,634.80 is: 58,464,715.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,552,145.20 : 144,716,243.40 = 39,006,634.80 : x
  2. Step 2: Convert to fraction form
    96,552,145.20/144,716,243.40 = 39,006,634.80/x
  3. Step 3: Cross multiply
    96,552,145.20x = 144,716,243.40 × 39,006,634.80
  4. Step 4: Simplify right side
    96,552,145.20x = 5,644,893,655,931,710
  5. Step 5: Solve for x
    x = 5,644,893,655,931,710/96,552,145.20
  6. Step 6: Final answer
    x = 58,464,715.04

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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.