Home / 199,301,766.10-298,952,649.15-182,673,567.70

Finding the Fourth Proportional to 199,301,766.10, 298,952,649.15 and 182,673,567.70

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Solution

The fourth proportional to 199,301,766.10, 298,952,649.15 and 182,673,567.70 is: 274,010,351.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,301,766.10 : 298,952,649.15 = 182,673,567.70 : x
  2. Step 2: Convert to fraction form
    199,301,766.10/298,952,649.15 = 182,673,567.70/x
  3. Step 3: Cross multiply
    199,301,766.10x = 298,952,649.15 × 182,673,567.70
  4. Step 4: Simplify right side
    199,301,766.10x = 54,610,746,993,596,864
  5. Step 5: Solve for x
    x = 54,610,746,993,596,864/199,301,766.10
  6. Step 6: Final answer
    x = 274,010,351.55

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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.