Home / 797,802,025.97-1,195,750,950.33-371,316,893.25

Finding the Fourth Proportional to 797,802,025.97, 1,195,750,950.33 and 371,316,893.25

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Solution

The fourth proportional to 797,802,025.97, 1,195,750,950.33 and 371,316,893.25 is: 556,532,214.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,802,025.97 : 1,195,750,950.33 = 371,316,893.25 : x
  2. Step 2: Convert to fraction form
    797,802,025.97/1,195,750,950.33 = 371,316,893.25/x
  3. Step 3: Cross multiply
    797,802,025.97x = 1,195,750,950.33 × 371,316,893.25
  4. Step 4: Simplify right side
    797,802,025.97x = 444,002,527,977,270,656
  5. Step 5: Solve for x
    x = 444,002,527,977,270,656/797,802,025.97
  6. Step 6: Final answer
    x = 556,532,214.17

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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.