Home / 16,267,340.88-22,451,621.64-9,026,329.68

Finding the Fourth Proportional to 16,267,340.88, 22,451,621.64 and 9,026,329.68

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Solution

The fourth proportional to 16,267,340.88, 22,451,621.64 and 9,026,329.68 is: 12,457,828.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,267,340.88 : 22,451,621.64 = 9,026,329.68 : x
  2. Step 2: Convert to fraction form
    16,267,340.88/22,451,621.64 = 9,026,329.68/x
  3. Step 3: Cross multiply
    16,267,340.88x = 22,451,621.64 × 9,026,329.68
  4. Step 4: Simplify right side
    16,267,340.88x = 202,655,738,773,262.28
  5. Step 5: Solve for x
    x = 202,655,738,773,262.28/16,267,340.88
  6. Step 6: Final answer
    x = 12,457,828.25

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1.5x scale

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.