Home / 1,046,873,447.33-1,444,680,991.76-576,973,646.82

Finding the Fourth Proportional to 1,046,873,447.33, 1,444,680,991.76 and 576,973,646.82

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Solution

The fourth proportional to 1,046,873,447.33, 1,444,680,991.76 and 576,973,646.82 is: 796,221,226.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,873,447.33 : 1,444,680,991.76 = 576,973,646.82 : x
  2. Step 2: Convert to fraction form
    1,046,873,447.33/1,444,680,991.76 = 576,973,646.82/x
  3. Step 3: Cross multiply
    1,046,873,447.33x = 1,444,680,991.76 × 576,973,646.82
  4. Step 4: Simplify right side
    1,046,873,447.33x = 833,542,860,307,301,632
  5. Step 5: Solve for x
    x = 833,542,860,307,301,632/1,046,873,447.33
  6. Step 6: Final answer
    x = 796,221,226.58

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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.