Home / 29,223,119.56-43,834,975.26-13,049,894.92

Finding the Fourth Proportional to 29,223,119.56, 43,834,975.26 and 13,049,894.92

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Solution

The fourth proportional to 29,223,119.56, 43,834,975.26 and 13,049,894.92 is: 19,574,974.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,223,119.56 : 43,834,975.26 = 13,049,894.92 : x
  2. Step 2: Convert to fraction form
    29,223,119.56/43,834,975.26 = 13,049,894.92/x
  3. Step 3: Cross multiply
    29,223,119.56x = 43,834,975.26 × 13,049,894.92
  4. Step 4: Simplify right side
    29,223,119.56x = 572,041,820,963,799.62
  5. Step 5: Solve for x
    x = 572,041,820,963,799.62/29,223,119.56
  6. Step 6: Final answer
    x = 19,574,974.53

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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.