Home / 227,916,708.08-314,525,335.08-123,494,697.04

Finding the Fourth Proportional to 227,916,708.08, 314,525,335.08 and 123,494,697.04

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Solution

The fourth proportional to 227,916,708.08, 314,525,335.08 and 123,494,697.04 is: 170,422,832.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,916,708.08 : 314,525,335.08 = 123,494,697.04 : x
  2. Step 2: Convert to fraction form
    227,916,708.08/314,525,335.08 = 123,494,697.04/x
  3. Step 3: Cross multiply
    227,916,708.08x = 314,525,335.08 × 123,494,697.04
  4. Step 4: Simplify right side
    227,916,708.08x = 38,842,210,967,109,088
  5. Step 5: Solve for x
    x = 38,842,210,967,109,088/227,916,708.08
  6. Step 6: Final answer
    x = 170,422,832.51

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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.