Home / 568,259,026.29-852,412,246.52-180,073,262.25

Finding the Fourth Proportional to 568,259,026.29, 852,412,246.52 and 180,073,262.25

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Solution

The fourth proportional to 568,259,026.29, 852,412,246.52 and 180,073,262.25 is: 270,117,405.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,259,026.29 : 852,412,246.52 = 180,073,262.25 : x
  2. Step 2: Convert to fraction form
    568,259,026.29/852,412,246.52 = 180,073,262.25/x
  3. Step 3: Cross multiply
    568,259,026.29x = 852,412,246.52 × 180,073,262.25
  4. Step 4: Simplify right side
    568,259,026.29x = 153,496,654,011,807,232
  5. Step 5: Solve for x
    x = 153,496,654,011,807,232/568,259,026.29
  6. Step 6: Final answer
    x = 270,117,405.81

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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.