Home / 96,202,133.70-144,303,200.55-35,641,479.30

Finding the Fourth Proportional to 96,202,133.70, 144,303,200.55 and 35,641,479.30

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Solution

The fourth proportional to 96,202,133.70, 144,303,200.55 and 35,641,479.30 is: 53,462,218.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,202,133.70 : 144,303,200.55 = 35,641,479.30 : x
  2. Step 2: Convert to fraction form
    96,202,133.70/144,303,200.55 = 35,641,479.30/x
  3. Step 3: Cross multiply
    96,202,133.70x = 144,303,200.55 × 35,641,479.30
  4. Step 4: Simplify right side
    96,202,133.70x = 5,143,179,535,326,574
  5. Step 5: Solve for x
    x = 5,143,179,535,326,574/96,202,133.70
  6. Step 6: Final answer
    x = 53,462,218.95

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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.