Home / 15,303,548.28-22,963,326.84-9,910,799.94

Finding the Fourth Proportional to 15,303,548.28, 22,963,326.84 and 9,910,799.94

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Solution

The fourth proportional to 15,303,548.28, 22,963,326.84 and 9,910,799.94 is: 14,871,383.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,303,548.28 : 22,963,326.84 = 9,910,799.94 : x
  2. Step 2: Convert to fraction form
    15,303,548.28/22,963,326.84 = 9,910,799.94/x
  3. Step 3: Cross multiply
    15,303,548.28x = 22,963,326.84 × 9,910,799.94
  4. Step 4: Simplify right side
    15,303,548.28x = 227,584,938,268,072.38
  5. Step 5: Solve for x
    x = 227,584,938,268,072.38/15,303,548.28
  6. Step 6: Final answer
    x = 14,871,383.69

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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.