Home / 16,441,403.40-24,662,105.10-7,465,955.40

Finding the Fourth Proportional to 16,441,403.40, 24,662,105.10 and 7,465,955.40

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Solution

The fourth proportional to 16,441,403.40, 24,662,105.10 and 7,465,955.40 is: 11,198,933.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,441,403.40 : 24,662,105.10 = 7,465,955.40 : x
  2. Step 2: Convert to fraction form
    16,441,403.40/24,662,105.10 = 7,465,955.40/x
  3. Step 3: Cross multiply
    16,441,403.40x = 24,662,105.10 × 7,465,955.40
  4. Step 4: Simplify right side
    16,441,403.40x = 184,126,176,746,712.56
  5. Step 5: Solve for x
    x = 184,126,176,746,712.56/16,441,403.40
  6. Step 6: Final answer
    x = 11,198,933.10

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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.