Home / 96,035,272.24-144,075,825.38-31,339,197.67

Finding the Fourth Proportional to 96,035,272.24, 144,075,825.38 and 31,339,197.67

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Solution

The fourth proportional to 96,035,272.24, 144,075,825.38 and 31,339,197.67 is: 47,016,275.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,035,272.24 : 144,075,825.38 = 31,339,197.67 : x
  2. Step 2: Convert to fraction form
    96,035,272.24/144,075,825.38 = 31,339,197.67/x
  3. Step 3: Cross multiply
    96,035,272.24x = 144,075,825.38 × 31,339,197.67
  4. Step 4: Simplify right side
    96,035,272.24x = 4,515,220,770,175,148
  5. Step 5: Solve for x
    x = 4,515,220,770,175,148/96,035,272.24
  6. Step 6: Final answer
    x = 47,016,275.01

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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.