Home / 17,958,410.40-26,954,528.40-9,444,856.80

Finding the Fourth Proportional to 17,958,410.40, 26,954,528.40 and 9,444,856.80

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Solution

The fourth proportional to 17,958,410.40, 26,954,528.40 and 9,444,856.80 is: 14,176,180.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,958,410.40 : 26,954,528.40 = 9,444,856.80 : x
  2. Step 2: Convert to fraction form
    17,958,410.40/26,954,528.40 = 9,444,856.80/x
  3. Step 3: Cross multiply
    17,958,410.40x = 26,954,528.40 × 9,444,856.80
  4. Step 4: Simplify right side
    17,958,410.40x = 254,581,660,849,533.12
  5. Step 5: Solve for x
    x = 254,581,660,849,533.12/17,958,410.40
  6. Step 6: Final answer
    x = 14,176,180.14

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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.