Home / 14,694,692.18-22,021,105.28-10,826,090.87

Finding the Fourth Proportional to 14,694,692.18, 22,021,105.28 and 10,826,090.87

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Solution

The fourth proportional to 14,694,692.18, 22,021,105.28 and 10,826,090.87 is: 16,223,714.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,694,692.18 : 22,021,105.28 = 10,826,090.87 : x
  2. Step 2: Convert to fraction form
    14,694,692.18/22,021,105.28 = 10,826,090.87/x
  3. Step 3: Cross multiply
    14,694,692.18x = 22,021,105.28 × 10,826,090.87
  4. Step 4: Simplify right side
    14,694,692.18x = 238,402,486,654,880.81
  5. Step 5: Solve for x
    x = 238,402,486,654,880.81/14,694,692.18
  6. Step 6: Final answer
    x = 16,223,714.24

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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.