Home / 15,868,745.52-23,801,226.12-9,395,692.08

Finding the Fourth Proportional to 15,868,745.52, 23,801,226.12 and 9,395,692.08

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Solution

The fourth proportional to 15,868,745.52, 23,801,226.12 and 9,395,692.08 is: 14,092,417.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,868,745.52 : 23,801,226.12 = 9,395,692.08 : x
  2. Step 2: Convert to fraction form
    15,868,745.52/23,801,226.12 = 9,395,692.08/x
  3. Step 3: Cross multiply
    15,868,745.52x = 23,801,226.12 × 9,395,692.08
  4. Step 4: Simplify right side
    15,868,745.52x = 223,628,991,749,973.16
  5. Step 5: Solve for x
    x = 223,628,991,749,973.16/15,868,745.52
  6. Step 6: Final answer
    x = 14,092,417.79

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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.