Home / 5,426,434,487,107.20-8,142,055,415,423.80-2,844,243,326,261.20

Finding the Fourth Proportional to 5,426,434,487,107.20, 8,142,055,415,423.80 and 2,844,243,326,261.20

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Solution

The fourth proportional to 5,426,434,487,107.20, 8,142,055,415,423.80 and 2,844,243,326,261.20 is: 4,267,624,870,877.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,426,434,487,107.20 : 8,142,055,415,423.80 = 2,844,243,326,261.20 : x
  2. Step 2: Convert to fraction form
    5,426,434,487,107.20/8,142,055,415,423.80 = 2,844,243,326,261.20/x
  3. Step 3: Cross multiply
    5,426,434,487,107.20x = 8,142,055,415,423.80 × 2,844,243,326,261.20
  4. Step 4: Simplify right side
    5,426,434,487,107.20x = 23,157,986,777,368,006,408,273,920
  5. Step 5: Solve for x
    x = 23,157,986,777,368,006,408,273,920/5,426,434,487,107.20
  6. Step 6: Final answer
    x = 4,267,624,870,877.86

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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.