Home / 22,677,883.08-34,016,952.60-5,638,557.84

Finding the Fourth Proportional to 22,677,883.08, 34,016,952.60 and 5,638,557.84

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Solution

The fourth proportional to 22,677,883.08, 34,016,952.60 and 5,638,557.84 is: 8,457,868.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,677,883.08 : 34,016,952.60 = 5,638,557.84 : x
  2. Step 2: Convert to fraction form
    22,677,883.08/34,016,952.60 = 5,638,557.84/x
  3. Step 3: Cross multiply
    22,677,883.08x = 34,016,952.60 × 5,638,557.84
  4. Step 4: Simplify right side
    22,677,883.08x = 191,806,554,775,638.38
  5. Step 5: Solve for x
    x = 191,806,554,775,638.38/22,677,883.08
  6. Step 6: Final answer
    x = 8,457,868.58

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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.