Home / 29,019,060.27-43,495,590.24-15,164,657.67

Finding the Fourth Proportional to 29,019,060.27, 43,495,590.24 and 15,164,657.67

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Solution

The fourth proportional to 29,019,060.27, 43,495,590.24 and 15,164,657.67 is: 22,729,741.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,019,060.27 : 43,495,590.24 = 15,164,657.67 : x
  2. Step 2: Convert to fraction form
    29,019,060.27/43,495,590.24 = 15,164,657.67/x
  3. Step 3: Cross multiply
    29,019,060.27x = 43,495,590.24 × 15,164,657.67
  4. Step 4: Simplify right side
    29,019,060.27x = 659,595,736,144,193.12
  5. Step 5: Solve for x
    x = 659,595,736,144,193.12/29,019,060.27
  6. Step 6: Final answer
    x = 22,729,741.42

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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.