Home / 16,533,281.49-22,818,747.93-9,568,199.67

Finding the Fourth Proportional to 16,533,281.49, 22,818,747.93 and 9,568,199.67

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Solution

The fourth proportional to 16,533,281.49, 22,818,747.93 and 9,568,199.67 is: 13,205,747.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,533,281.49 : 22,818,747.93 = 9,568,199.67 : x
  2. Step 2: Convert to fraction form
    16,533,281.49/22,818,747.93 = 9,568,199.67/x
  3. Step 3: Cross multiply
    16,533,281.49x = 22,818,747.93 × 9,568,199.67
  4. Step 4: Simplify right side
    16,533,281.49x = 218,334,336,413,639.19
  5. Step 5: Solve for x
    x = 218,334,336,413,639.19/16,533,281.49
  6. Step 6: Final answer
    x = 13,205,747.24

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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.