Home / 3,281,705,331.63-4,923,341,115-1,070,919,158.37

Finding the Fourth Proportional to 3,281,705,331.63, 4,923,341,115 and 1,070,919,158.37

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Solution

The fourth proportional to 3,281,705,331.63, 4,923,341,115 and 1,070,919,158.37 is: 1,606,634,292.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,281,705,331.63 : 4,923,341,115 = 1,070,919,158.37 : x
  2. Step 2: Convert to fraction form
    3,281,705,331.63/4,923,341,115 = 1,070,919,158.37/x
  3. Step 3: Cross multiply
    3,281,705,331.63x = 4,923,341,115 × 1,070,919,158.37
  4. Step 4: Simplify right side
    3,281,705,331.63x = 5,272,500,323,244,217,344
  5. Step 5: Solve for x
    x = 5,272,500,323,244,217,344/3,281,705,331.63
  6. Step 6: Final answer
    x = 1,606,634,292.37

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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.