Home / 23,889,465.70-32,966,042.25-13,574,757.22

Finding the Fourth Proportional to 23,889,465.70, 32,966,042.25 and 13,574,757.22

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Solution

The fourth proportional to 23,889,465.70, 32,966,042.25 and 13,574,757.22 is: 18,732,357.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,889,465.70 : 32,966,042.25 = 13,574,757.22 : x
  2. Step 2: Convert to fraction form
    23,889,465.70/32,966,042.25 = 13,574,757.22/x
  3. Step 3: Cross multiply
    23,889,465.70x = 32,966,042.25 × 13,574,757.22
  4. Step 4: Simplify right side
    23,889,465.70x = 447,506,020,048,012.56
  5. Step 5: Solve for x
    x = 447,506,020,048,012.56/23,889,465.70
  6. Step 6: Final answer
    x = 18,732,357.84

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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.