Home / 906,366,249,398.48-1,251,350,008,029.10-576,955,221,464.58

Finding the Fourth Proportional to 906,366,249,398.48, 1,251,350,008,029.10 and 576,955,221,464.58

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Solution

The fourth proportional to 906,366,249,398.48, 1,251,350,008,029.10 and 576,955,221,464.58 is: 796,557,596,326.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,366,249,398.48 : 1,251,350,008,029.10 = 576,955,221,464.58 : x
  2. Step 2: Convert to fraction form
    906,366,249,398.48/1,251,350,008,029.10 = 576,955,221,464.58/x
  3. Step 3: Cross multiply
    906,366,249,398.48x = 1,251,350,008,029.10 × 576,955,221,464.58
  4. Step 4: Simplify right side
    906,366,249,398.48x = 721,972,921,012,133,308,661,760
  5. Step 5: Solve for x
    x = 721,972,921,012,133,308,661,760/906,366,249,398.48
  6. Step 6: Final answer
    x = 796,557,596,326.30

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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.