Home / 5,389,548,508.16-8,087,216,951.20-2,243,934,664

Finding the Fourth Proportional to 5,389,548,508.16, 8,087,216,951.20 and 2,243,934,664

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Solution

The fourth proportional to 5,389,548,508.16, 8,087,216,951.20 and 2,243,934,664 is: 3,367,106,989.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,389,548,508.16 : 8,087,216,951.20 = 2,243,934,664 : x
  2. Step 2: Convert to fraction form
    5,389,548,508.16/8,087,216,951.20 = 2,243,934,664/x
  3. Step 3: Cross multiply
    5,389,548,508.16x = 8,087,216,951.20 × 2,243,934,664
  4. Step 4: Simplify right side
    5,389,548,508.16x = 18,147,186,452,086,075,392
  5. Step 5: Solve for x
    x = 18,147,186,452,086,075,392/5,389,548,508.16
  6. Step 6: Final answer
    x = 3,367,106,989.50

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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.