Home / 52,602,614.87-72,593,850.38-29,397,741.14

Finding the Fourth Proportional to 52,602,614.87, 72,593,850.38 and 29,397,741.14

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Solution

The fourth proportional to 52,602,614.87, 72,593,850.38 and 29,397,741.14 is: 40,570,135.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,602,614.87 : 72,593,850.38 = 29,397,741.14 : x
  2. Step 2: Convert to fraction form
    52,602,614.87/72,593,850.38 = 29,397,741.14/x
  3. Step 3: Cross multiply
    52,602,614.87x = 72,593,850.38 × 29,397,741.14
  4. Step 4: Simplify right side
    52,602,614.87x = 2,134,095,221,861,626.50
  5. Step 5: Solve for x
    x = 2,134,095,221,861,626.50/52,602,614.87
  6. Step 6: Final answer
    x = 40,570,135.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.