Home / 16,026,565.08-22,114,213.59-9,054,698.76

Finding the Fourth Proportional to 16,026,565.08, 22,114,213.59 and 9,054,698.76

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Solution

The fourth proportional to 16,026,565.08, 22,114,213.59 and 9,054,698.76 is: 12,494,102.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,026,565.08 : 22,114,213.59 = 9,054,698.76 : x
  2. Step 2: Convert to fraction form
    16,026,565.08/22,114,213.59 = 9,054,698.76/x
  3. Step 3: Cross multiply
    16,026,565.08x = 22,114,213.59 × 9,054,698.76
  4. Step 4: Simplify right side
    16,026,565.08x = 200,237,542,371,748.16
  5. Step 5: Solve for x
    x = 200,237,542,371,748.16/16,026,565.08
  6. Step 6: Final answer
    x = 12,494,102.22

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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.