Home / 536,273,707.56-804,425,656.90-148,096,540.86

Finding the Fourth Proportional to 536,273,707.56, 804,425,656.90 and 148,096,540.86

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Solution

The fourth proportional to 536,273,707.56, 804,425,656.90 and 148,096,540.86 is: 222,148,980.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,273,707.56 : 804,425,656.90 = 148,096,540.86 : x
  2. Step 2: Convert to fraction form
    536,273,707.56/804,425,656.90 = 148,096,540.86/x
  3. Step 3: Cross multiply
    536,273,707.56x = 804,425,656.90 × 148,096,540.86
  4. Step 4: Simplify right side
    536,273,707.56x = 119,132,657,165,923,200
  5. Step 5: Solve for x
    x = 119,132,657,165,923,200/536,273,707.56
  6. Step 6: Final answer
    x = 222,148,980.06

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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.