Home / 36,624,145.60-54,944,966.40-11,065,405.60

Finding the Fourth Proportional to 36,624,145.60, 54,944,966.40 and 11,065,405.60

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Solution

The fourth proportional to 36,624,145.60, 54,944,966.40 and 11,065,405.60 is: 16,600,751.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,624,145.60 : 54,944,966.40 = 11,065,405.60 : x
  2. Step 2: Convert to fraction form
    36,624,145.60/54,944,966.40 = 11,065,405.60/x
  3. Step 3: Cross multiply
    36,624,145.60x = 54,944,966.40 × 11,065,405.60
  4. Step 4: Simplify right side
    36,624,145.60x = 607,988,338,894,371.75
  5. Step 5: Solve for x
    x = 607,988,338,894,371.75/36,624,145.60
  6. Step 6: Final answer
    x = 16,600,751.47

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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.