Home / 906,366,249,403.15-1,251,350,008,035.50-576,955,221,469.25

Finding the Fourth Proportional to 906,366,249,403.15, 1,251,350,008,035.50 and 576,955,221,469.25

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Solution

The fourth proportional to 906,366,249,403.15, 1,251,350,008,035.50 and 576,955,221,469.25 is: 796,557,596,332.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,366,249,403.15 : 1,251,350,008,035.50 = 576,955,221,469.25 : x
  2. Step 2: Convert to fraction form
    906,366,249,403.15/1,251,350,008,035.50 = 576,955,221,469.25/x
  3. Step 3: Cross multiply
    906,366,249,403.15x = 1,251,350,008,035.50 × 576,955,221,469.25
  4. Step 4: Simplify right side
    906,366,249,403.15x = 721,972,921,021,669,612,453,888
  5. Step 5: Solve for x
    x = 721,972,921,021,669,612,453,888/906,366,249,403.15
  6. Step 6: Final answer
    x = 796,557,596,332.71

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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.