Home / 2,436,065,510.28-3,361,680,385.03-1,322,207,689.56

Finding the Fourth Proportional to 2,436,065,510.28, 3,361,680,385.03 and 1,322,207,689.56

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Solution

The fourth proportional to 2,436,065,510.28, 3,361,680,385.03 and 1,322,207,689.56 is: 1,824,597,752.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,065,510.28 : 3,361,680,385.03 = 1,322,207,689.56 : x
  2. Step 2: Convert to fraction form
    2,436,065,510.28/3,361,680,385.03 = 1,322,207,689.56/x
  3. Step 3: Cross multiply
    2,436,065,510.28x = 3,361,680,385.03 × 1,322,207,689.56
  4. Step 4: Simplify right side
    2,436,065,510.28x = 4,444,839,654,923,076,608
  5. Step 5: Solve for x
    x = 4,444,839,654,923,076,608/2,436,065,510.28
  6. Step 6: Final answer
    x = 1,824,597,752.47

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1.5x scale

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.