Home / 24,194,497.28-33,365,978.40-17,657,772.80

Finding the Fourth Proportional to 24,194,497.28, 33,365,978.40 and 17,657,772.80

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Solution

The fourth proportional to 24,194,497.28, 33,365,978.40 and 17,657,772.80 is: 24,351,358.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,497.28 : 33,365,978.40 = 17,657,772.80 : x
  2. Step 2: Convert to fraction form
    24,194,497.28/33,365,978.40 = 17,657,772.80/x
  3. Step 3: Cross multiply
    24,194,497.28x = 33,365,978.40 × 17,657,772.80
  4. Step 4: Simplify right side
    24,194,497.28x = 589,168,865,836,907.50
  5. Step 5: Solve for x
    x = 589,168,865,836,907.50/24,194,497.28
  6. Step 6: Final answer
    x = 24,351,358.04

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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.