Home / 663,845,196.20-995,767,794.30-663,845,196.20

Finding the Fourth Proportional to 663,845,196.20, 995,767,794.30 and 663,845,196.20

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Solution

The fourth proportional to 663,845,196.20, 995,767,794.30 and 663,845,196.20 is: 995,767,794.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,845,196.20 : 995,767,794.30 = 663,845,196.20 : x
  2. Step 2: Convert to fraction form
    663,845,196.20/995,767,794.30 = 663,845,196.20/x
  3. Step 3: Cross multiply
    663,845,196.20x = 995,767,794.30 × 663,845,196.20
  4. Step 4: Simplify right side
    663,845,196.20x = 661,035,666,776,724,736
  5. Step 5: Solve for x
    x = 661,035,666,776,724,736/663,845,196.20
  6. Step 6: Final answer
    x = 995,767,794.30

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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.