Home / 14,804,927.55-22,207,391.33-11,217,700.80

Finding the Fourth Proportional to 14,804,927.55, 22,207,391.33 and 11,217,700.80

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Solution

The fourth proportional to 14,804,927.55, 22,207,391.33 and 11,217,700.80 is: 16,826,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804,927.55 : 22,207,391.33 = 11,217,700.80 : x
  2. Step 2: Convert to fraction form
    14,804,927.55/22,207,391.33 = 11,217,700.80/x
  3. Step 3: Cross multiply
    14,804,927.55x = 22,207,391.33 × 11,217,700.80
  4. Step 4: Simplify right side
    14,804,927.55x = 249,115,871,432,365.56
  5. Step 5: Solve for x
    x = 249,115,871,432,365.56/14,804,927.55
  6. Step 6: Final answer
    x = 16,826,551.20

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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.