Home / 2,453,473,252.85-3,681,359,120.43-1,209,225,431.43

Finding the Fourth Proportional to 2,453,473,252.85, 3,681,359,120.43 and 1,209,225,431.43

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Solution

The fourth proportional to 2,453,473,252.85, 3,681,359,120.43 and 1,209,225,431.43 is: 1,814,404,565.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,473,252.85 : 3,681,359,120.43 = 1,209,225,431.43 : x
  2. Step 2: Convert to fraction form
    2,453,473,252.85/3,681,359,120.43 = 1,209,225,431.43/x
  3. Step 3: Cross multiply
    2,453,473,252.85x = 3,681,359,120.43 × 1,209,225,431.43
  4. Step 4: Simplify right side
    2,453,473,252.85x = 4,451,593,070,650,732,032
  5. Step 5: Solve for x
    x = 4,451,593,070,650,732,032/2,453,473,252.85
  6. Step 6: Final answer
    x = 1,814,404,565.24

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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.