Home / 24,020,941.52-33,151,270.40-13,709,207.36

Finding the Fourth Proportional to 24,020,941.52, 33,151,270.40 and 13,709,207.36

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Solution

The fourth proportional to 24,020,941.52, 33,151,270.40 and 13,709,207.36 is: 18,920,059.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,020,941.52 : 33,151,270.40 = 13,709,207.36 : x
  2. Step 2: Convert to fraction form
    24,020,941.52/33,151,270.40 = 13,709,207.36/x
  3. Step 3: Cross multiply
    24,020,941.52x = 33,151,270.40 × 13,709,207.36
  4. Step 4: Simplify right side
    24,020,941.52x = 454,477,639,926,727.75
  5. Step 5: Solve for x
    x = 454,477,639,926,727.75/24,020,941.52
  6. Step 6: Final answer
    x = 18,920,059.38

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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.