Home / 539,296,168,195.02-807,818,553,301.35-323,480,275,912.98

Finding the Fourth Proportional to 539,296,168,195.02, 807,818,553,301.35 and 323,480,275,912.98

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Solution

The fourth proportional to 539,296,168,195.02, 807,818,553,301.35 and 323,480,275,912.98 is: 484,545,197,834.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    539,296,168,195.02 : 807,818,553,301.35 = 323,480,275,912.98 : x
  2. Step 2: Convert to fraction form
    539,296,168,195.02/807,818,553,301.35 = 323,480,275,912.98/x
  3. Step 3: Cross multiply
    539,296,168,195.02x = 807,818,553,301.35 × 323,480,275,912.98
  4. Step 4: Simplify right side
    539,296,168,195.02x = 261,313,368,509,545,025,896,448
  5. Step 5: Solve for x
    x = 261,313,368,509,545,025,896,448/539,296,168,195.02
  6. Step 6: Final answer
    x = 484,545,197,834.69

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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.