Home / 95,006,051.68-131,069,381.44-57,806,510.24

Finding the Fourth Proportional to 95,006,051.68, 131,069,381.44 and 57,806,510.24

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Solution

The fourth proportional to 95,006,051.68, 131,069,381.44 and 57,806,510.24 is: 79,749,272.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,006,051.68 : 131,069,381.44 = 57,806,510.24 : x
  2. Step 2: Convert to fraction form
    95,006,051.68/131,069,381.44 = 57,806,510.24/x
  3. Step 3: Cross multiply
    95,006,051.68x = 131,069,381.44 × 57,806,510.24
  4. Step 4: Simplify right side
    95,006,051.68x = 7,576,663,540,361,826
  5. Step 5: Solve for x
    x = 7,576,663,540,361,826/95,006,051.68
  6. Step 6: Final answer
    x = 79,749,272.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.