Home / 244,368,030.70-366,454,615.20-80,560,199.80

Finding the Fourth Proportional to 244,368,030.70, 366,454,615.20 and 80,560,199.80

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Solution

The fourth proportional to 244,368,030.70, 366,454,615.20 and 80,560,199.80 is: 120,808,179.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,368,030.70 : 366,454,615.20 = 80,560,199.80 : x
  2. Step 2: Convert to fraction form
    244,368,030.70/366,454,615.20 = 80,560,199.80/x
  3. Step 3: Cross multiply
    244,368,030.70x = 366,454,615.20 × 80,560,199.80
  4. Step 4: Simplify right side
    244,368,030.70x = 29,521,657,018,144,116
  5. Step 5: Solve for x
    x = 29,521,657,018,144,116/244,368,030.70
  6. Step 6: Final answer
    x = 120,808,179.91

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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.