Home / 4,137,920,517,914.80-6,206,880,776,872.40-2,445,254,573,441.20

Finding the Fourth Proportional to 4,137,920,517,914.80, 6,206,880,776,872.40 and 2,445,254,573,441.20

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Solution

The fourth proportional to 4,137,920,517,914.80, 6,206,880,776,872.40 and 2,445,254,573,441.20 is: 3,667,881,860,161.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,920,517,914.80 : 6,206,880,776,872.40 = 2,445,254,573,441.20 : x
  2. Step 2: Convert to fraction form
    4,137,920,517,914.80/6,206,880,776,872.40 = 2,445,254,573,441.20/x
  3. Step 3: Cross multiply
    4,137,920,517,914.80x = 6,206,880,776,872.40 × 2,445,254,573,441.20
  4. Step 4: Simplify right side
    4,137,920,517,914.80x = 15,177,403,606,451,506,626,166,784
  5. Step 5: Solve for x
    x = 15,177,403,606,451,506,626,166,784/4,137,920,517,914.80
  6. Step 6: Final answer
    x = 3,667,881,860,161.92

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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.