Home / 35,192,103.40-52,772,408.70-16,012,988.20

Finding the Fourth Proportional to 35,192,103.40, 52,772,408.70 and 16,012,988.20

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Solution

The fourth proportional to 35,192,103.40, 52,772,408.70 and 16,012,988.20 is: 24,012,317.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,192,103.40 : 52,772,408.70 = 16,012,988.20 : x
  2. Step 2: Convert to fraction form
    35,192,103.40/52,772,408.70 = 16,012,988.20/x
  3. Step 3: Cross multiply
    35,192,103.40x = 52,772,408.70 × 16,012,988.20
  4. Step 4: Simplify right side
    35,192,103.40x = 845,043,957,798,677.38
  5. Step 5: Solve for x
    x = 845,043,957,798,677.38/35,192,103.40
  6. Step 6: Final answer
    x = 24,012,317.43

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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.