Home / 244,344,762,949.20-366,517,144,423.80-67,681,019,965.20

Finding the Fourth Proportional to 244,344,762,949.20, 366,517,144,423.80 and 67,681,019,965.20

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Solution

The fourth proportional to 244,344,762,949.20, 366,517,144,423.80 and 67,681,019,965.20 is: 101,521,529,947.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,344,762,949.20 : 366,517,144,423.80 = 67,681,019,965.20 : x
  2. Step 2: Convert to fraction form
    244,344,762,949.20/366,517,144,423.80 = 67,681,019,965.20/x
  3. Step 3: Cross multiply
    244,344,762,949.20x = 366,517,144,423.80 × 67,681,019,965.20
  4. Step 4: Simplify right side
    244,344,762,949.20x = 24,806,254,169,335,296,688,128
  5. Step 5: Solve for x
    x = 24,806,254,169,335,296,688,128/244,344,762,949.20
  6. Step 6: Final answer
    x = 101,521,529,947.80

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1.5x scale

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.