Home / 96,035,272.73-144,075,826.13-31,339,198.16

Finding the Fourth Proportional to 96,035,272.73, 144,075,826.13 and 31,339,198.16

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Solution

The fourth proportional to 96,035,272.73, 144,075,826.13 and 31,339,198.16 is: 47,016,275.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,035,272.73 : 144,075,826.13 = 31,339,198.16 : x
  2. Step 2: Convert to fraction form
    96,035,272.73/144,075,826.13 = 31,339,198.16/x
  3. Step 3: Cross multiply
    96,035,272.73x = 144,075,826.13 × 31,339,198.16
  4. Step 4: Simplify right side
    96,035,272.73x = 4,515,220,865,357,270
  5. Step 5: Solve for x
    x = 4,515,220,865,357,270/96,035,272.73
  6. Step 6: Final answer
    x = 47,016,275.76

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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.