Home / 950,491,681.20-1,425,989,464.20-337,011,937.20

Finding the Fourth Proportional to 950,491,681.20, 1,425,989,464.20 and 337,011,937.20

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Solution

The fourth proportional to 950,491,681.20, 1,425,989,464.20 and 337,011,937.20 is: 505,607,235.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,491,681.20 : 1,425,989,464.20 = 337,011,937.20 : x
  2. Step 2: Convert to fraction form
    950,491,681.20/1,425,989,464.20 = 337,011,937.20/x
  3. Step 3: Cross multiply
    950,491,681.20x = 1,425,989,464.20 × 337,011,937.20
  4. Step 4: Simplify right side
    950,491,681.20x = 480,575,471,756,832,064
  5. Step 5: Solve for x
    x = 480,575,471,756,832,064/950,491,681.20
  6. Step 6: Final answer
    x = 505,607,235.98

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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.