Home / 240,350,700.50-360,475,604.71-67,787,157.69

Finding the Fourth Proportional to 240,350,700.50, 360,475,604.71 and 67,787,157.69

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Solution

The fourth proportional to 240,350,700.50, 360,475,604.71 and 67,787,157.69 is: 101,666,509.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,350,700.50 : 360,475,604.71 = 67,787,157.69 : x
  2. Step 2: Convert to fraction form
    240,350,700.50/360,475,604.71 = 67,787,157.69/x
  3. Step 3: Cross multiply
    240,350,700.50x = 360,475,604.71 × 67,787,157.69
  4. Step 4: Simplify right side
    240,350,700.50x = 24,435,616,659,705,408
  5. Step 5: Solve for x
    x = 24,435,616,659,705,408/240,350,700.50
  6. Step 6: Final answer
    x = 101,666,509.02

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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.