Home / 18,101,600.64-24,980,184-10,369,146.24

Finding the Fourth Proportional to 18,101,600.64, 24,980,184 and 10,369,146.24

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Solution

The fourth proportional to 18,101,600.64, 24,980,184 and 10,369,146.24 is: 14,309,407.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,101,600.64 : 24,980,184 = 10,369,146.24 : x
  2. Step 2: Convert to fraction form
    18,101,600.64/24,980,184 = 10,369,146.24/x
  3. Step 3: Cross multiply
    18,101,600.64x = 24,980,184 × 10,369,146.24
  4. Step 4: Simplify right side
    18,101,600.64x = 259,023,180,998,108.16
  5. Step 5: Solve for x
    x = 259,023,180,998,108.16/18,101,600.64
  6. Step 6: Final answer
    x = 14,309,407.56

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1.5x scale

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.