Home / 14,668,622.35-22,003,041.05-5,568,267.49

Finding the Fourth Proportional to 14,668,622.35, 22,003,041.05 and 5,568,267.49

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Solution

The fourth proportional to 14,668,622.35, 22,003,041.05 and 5,568,267.49 is: 8,352,442.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,668,622.35 : 22,003,041.05 = 5,568,267.49 : x
  2. Step 2: Convert to fraction form
    14,668,622.35/22,003,041.05 = 5,568,267.49/x
  3. Step 3: Cross multiply
    14,668,622.35x = 22,003,041.05 × 5,568,267.49
  4. Step 4: Simplify right side
    14,668,622.35x = 122,518,818,159,850.47
  5. Step 5: Solve for x
    x = 122,518,818,159,850.47/14,668,622.35
  6. Step 6: Final answer
    x = 8,352,442.05

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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.