Home / 14,757,845.16-22,105,767.02-9,363,719.01

Finding the Fourth Proportional to 14,757,845.16, 22,105,767.02 and 9,363,719.01

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Solution

The fourth proportional to 14,757,845.16, 22,105,767.02 and 9,363,719.01 is: 14,025,908.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,757,845.16 : 22,105,767.02 = 9,363,719.01 : x
  2. Step 2: Convert to fraction form
    14,757,845.16/22,105,767.02 = 9,363,719.01/x
  3. Step 3: Cross multiply
    14,757,845.16x = 22,105,767.02 × 9,363,719.01
  4. Step 4: Simplify right side
    14,757,845.16x = 206,992,190,828,986.47
  5. Step 5: Solve for x
    x = 206,992,190,828,986.47/14,757,845.16
  6. Step 6: Final answer
    x = 14,025,908.84

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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.