Home / 24,585,152.91-33,926,621.70-13,571,666.19

Finding the Fourth Proportional to 24,585,152.91, 33,926,621.70 and 13,571,666.19

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Solution

The fourth proportional to 24,585,152.91, 33,926,621.70 and 13,571,666.19 is: 18,728,408.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,585,152.91 : 33,926,621.70 = 13,571,666.19 : x
  2. Step 2: Convert to fraction form
    24,585,152.91/33,926,621.70 = 13,571,666.19/x
  3. Step 3: Cross multiply
    24,585,152.91x = 33,926,621.70 × 13,571,666.19
  4. Step 4: Simplify right side
    24,585,152.91x = 460,440,784,666,810.38
  5. Step 5: Solve for x
    x = 460,440,784,666,810.38/24,585,152.91
  6. Step 6: Final answer
    x = 18,728,408.42

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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.