Home / 27,510,025.01-41,262,507.42-9,312,140.16

Finding the Fourth Proportional to 27,510,025.01, 41,262,507.42 and 9,312,140.16

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Solution

The fourth proportional to 27,510,025.01, 41,262,507.42 and 9,312,140.16 is: 13,967,353.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,510,025.01 : 41,262,507.42 = 9,312,140.16 : x
  2. Step 2: Convert to fraction form
    27,510,025.01/41,262,507.42 = 9,312,140.16/x
  3. Step 3: Cross multiply
    27,510,025.01x = 41,262,507.42 × 9,312,140.16
  4. Step 4: Simplify right side
    27,510,025.01x = 384,242,252,448,080
  5. Step 5: Solve for x
    x = 384,242,252,448,080/27,510,025.01
  6. Step 6: Final answer
    x = 13,967,353.81

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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.