Home / 1,797,293,659.60-2,696,239,087.80-706,812,302.80

Finding the Fourth Proportional to 1,797,293,659.60, 2,696,239,087.80 and 706,812,302.80

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Solution

The fourth proportional to 1,797,293,659.60, 2,696,239,087.80 and 706,812,302.80 is: 1,060,335,882.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,293,659.60 : 2,696,239,087.80 = 706,812,302.80 : x
  2. Step 2: Convert to fraction form
    1,797,293,659.60/2,696,239,087.80 = 706,812,302.80/x
  3. Step 3: Cross multiply
    1,797,293,659.60x = 2,696,239,087.80 × 706,812,302.80
  4. Step 4: Simplify right side
    1,797,293,659.60x = 1,905,734,958,547,289,344
  5. Step 5: Solve for x
    x = 1,905,734,958,547,289,344/1,797,293,659.60
  6. Step 6: Final answer
    x = 1,060,335,882.44

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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.