Home / 14,821,953.72-22,235,055.60-4,587,712.26

Finding the Fourth Proportional to 14,821,953.72, 22,235,055.60 and 4,587,712.26

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Solution

The fourth proportional to 14,821,953.72, 22,235,055.60 and 4,587,712.26 is: 6,882,226.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,821,953.72 : 22,235,055.60 = 4,587,712.26 : x
  2. Step 2: Convert to fraction form
    14,821,953.72/22,235,055.60 = 4,587,712.26/x
  3. Step 3: Cross multiply
    14,821,953.72x = 22,235,055.60 × 4,587,712.26
  4. Step 4: Simplify right side
    14,821,953.72x = 102,008,037,177,901.66
  5. Step 5: Solve for x
    x = 102,008,037,177,901.66/14,821,953.72
  6. Step 6: Final answer
    x = 6,882,226.13

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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.