Home / 264,152,610.76-364,564,233.07-159,731,429.38

Finding the Fourth Proportional to 264,152,610.76, 364,564,233.07 and 159,731,429.38

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Solution

The fourth proportional to 264,152,610.76, 364,564,233.07 and 159,731,429.38 is: 220,449,708.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,152,610.76 : 364,564,233.07 = 159,731,429.38 : x
  2. Step 2: Convert to fraction form
    264,152,610.76/364,564,233.07 = 159,731,429.38/x
  3. Step 3: Cross multiply
    264,152,610.76x = 364,564,233.07 × 159,731,429.38
  4. Step 4: Simplify right side
    264,152,610.76x = 58,232,366,049,094,560
  5. Step 5: Solve for x
    x = 58,232,366,049,094,560/264,152,610.76
  6. Step 6: Final answer
    x = 220,449,708.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.