Home / 5,096,627,101.20-7,644,940,651.80-1,604,103,137.40

Finding the Fourth Proportional to 5,096,627,101.20, 7,644,940,651.80 and 1,604,103,137.40

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Solution

The fourth proportional to 5,096,627,101.20, 7,644,940,651.80 and 1,604,103,137.40 is: 2,406,154,706.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,627,101.20 : 7,644,940,651.80 = 1,604,103,137.40 : x
  2. Step 2: Convert to fraction form
    5,096,627,101.20/7,644,940,651.80 = 1,604,103,137.40/x
  3. Step 3: Cross multiply
    5,096,627,101.20x = 7,644,940,651.80 × 1,604,103,137.40
  4. Step 4: Simplify right side
    5,096,627,101.20x = 12,263,273,284,789,182,464
  5. Step 5: Solve for x
    x = 12,263,273,284,789,182,464/5,096,627,101.20
  6. Step 6: Final answer
    x = 2,406,154,706.10

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1.5x scale

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.