Home / 9,564,108.80-14,346,163.20-9,192,100.10

Finding the Fourth Proportional to 9,564,108.80, 14,346,163.20 and 9,192,100.10

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Solution

The fourth proportional to 9,564,108.80, 14,346,163.20 and 9,192,100.10 is: 13,788,150.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564,108.80 : 14,346,163.20 = 9,192,100.10 : x
  2. Step 2: Convert to fraction form
    9,564,108.80/14,346,163.20 = 9,192,100.10/x
  3. Step 3: Cross multiply
    9,564,108.80x = 14,346,163.20 × 9,192,100.10
  4. Step 4: Simplify right side
    9,564,108.80x = 131,871,368,185,336.31
  5. Step 5: Solve for x
    x = 131,871,368,185,336.31/9,564,108.80
  6. Step 6: Final answer
    x = 13,788,150.15

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1.5x scale

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.