Home / 25,070,655.77-34,584,772.03-16,373,919.05

Finding the Fourth Proportional to 25,070,655.77, 34,584,772.03 and 16,373,919.05

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Solution

The fourth proportional to 25,070,655.77, 34,584,772.03 and 16,373,919.05 is: 22,587,692.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,070,655.77 : 34,584,772.03 = 16,373,919.05 : x
  2. Step 2: Convert to fraction form
    25,070,655.77/34,584,772.03 = 16,373,919.05/x
  3. Step 3: Cross multiply
    25,070,655.77x = 34,584,772.03 × 16,373,919.05
  4. Step 4: Simplify right side
    25,070,655.77x = 566,288,257,784,401
  5. Step 5: Solve for x
    x = 566,288,257,784,401/25,070,655.77
  6. Step 6: Final answer
    x = 22,587,692.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.