Home / 11,185,584.32-16,696,717.50-9,598,347.20

Finding the Fourth Proportional to 11,185,584.32, 16,696,717.50 and 9,598,347.20

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Solution

The fourth proportional to 11,185,584.32, 16,696,717.50 and 9,598,347.20 is: 14,327,449.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,185,584.32 : 16,696,717.50 = 9,598,347.20 : x
  2. Step 2: Convert to fraction form
    11,185,584.32/16,696,717.50 = 9,598,347.20/x
  3. Step 3: Cross multiply
    11,185,584.32x = 16,696,717.50 × 9,598,347.20
  4. Step 4: Simplify right side
    11,185,584.32x = 160,260,891,665,316
  5. Step 5: Solve for x
    x = 160,260,891,665,316/11,185,584.32
  6. Step 6: Final answer
    x = 14,327,449.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.