Home / 5,963,008,014.98-8,943,541,810.38-2,815,216,541.90

Finding the Fourth Proportional to 5,963,008,014.98, 8,943,541,810.38 and 2,815,216,541.90

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Solution

The fourth proportional to 5,963,008,014.98, 8,943,541,810.38 and 2,815,216,541.90 is: 4,222,366,762.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963,008,014.98 : 8,943,541,810.38 = 2,815,216,541.90 : x
  2. Step 2: Convert to fraction form
    5,963,008,014.98/8,943,541,810.38 = 2,815,216,541.90/x
  3. Step 3: Cross multiply
    5,963,008,014.98x = 8,943,541,810.38 × 2,815,216,541.90
  4. Step 4: Simplify right side
    5,963,008,014.98x = 25,178,006,847,756,046,336
  5. Step 5: Solve for x
    x = 25,178,006,847,756,046,336/5,963,008,014.98
  6. Step 6: Final answer
    x = 4,222,366,762.63

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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.