Home / 4,137,920,517,898.80-6,206,880,776,848.60-2,445,254,573,425.20

Finding the Fourth Proportional to 4,137,920,517,898.80, 6,206,880,776,848.60 and 2,445,254,573,425.20

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Solution

The fourth proportional to 4,137,920,517,898.80, 6,206,880,776,848.60 and 2,445,254,573,425.20 is: 3,667,881,860,138.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,920,517,898.80 : 6,206,880,776,848.60 = 2,445,254,573,425.20 : x
  2. Step 2: Convert to fraction form
    4,137,920,517,898.80/6,206,880,776,848.60 = 2,445,254,573,425.20/x
  3. Step 3: Cross multiply
    4,137,920,517,898.80x = 6,206,880,776,848.60 × 2,445,254,573,425.20
  4. Step 4: Simplify right side
    4,137,920,517,898.80x = 15,177,403,606,293,997,290,520,576
  5. Step 5: Solve for x
    x = 15,177,403,606,293,997,290,520,576/4,137,920,517,898.80
  6. Step 6: Final answer
    x = 3,667,881,860,138.04

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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.