Home / 2,417,822,899.20-3,620,687,731.20-1,934,093,491.20

Finding the Fourth Proportional to 2,417,822,899.20, 3,620,687,731.20 and 1,934,093,491.20

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Solution

The fourth proportional to 2,417,822,899.20, 3,620,687,731.20 and 1,934,093,491.20 is: 2,896,303,354.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,822,899.20 : 3,620,687,731.20 = 1,934,093,491.20 : x
  2. Step 2: Convert to fraction form
    2,417,822,899.20/3,620,687,731.20 = 1,934,093,491.20/x
  3. Step 3: Cross multiply
    2,417,822,899.20x = 3,620,687,731.20 × 1,934,093,491.20
  4. Step 4: Simplify right side
    2,417,822,899.20x = 7,002,748,574,581,614,592
  5. Step 5: Solve for x
    x = 7,002,748,574,581,614,592/2,417,822,899.20
  6. Step 6: Final answer
    x = 2,896,303,354.93

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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.