Home / 244,983,837.60-338,077,541.88-134,975,549.52

Finding the Fourth Proportional to 244,983,837.60, 338,077,541.88 and 134,975,549.52

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Solution

The fourth proportional to 244,983,837.60, 338,077,541.88 and 134,975,549.52 is: 186,266,173.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,983,837.60 : 338,077,541.88 = 134,975,549.52 : x
  2. Step 2: Convert to fraction form
    244,983,837.60/338,077,541.88 = 134,975,549.52/x
  3. Step 3: Cross multiply
    244,983,837.60x = 338,077,541.88 × 134,975,549.52
  4. Step 4: Simplify right side
    244,983,837.60x = 45,632,201,995,623,816
  5. Step 5: Solve for x
    x = 45,632,201,995,623,816/244,983,837.60
  6. Step 6: Final answer
    x = 186,266,173.49

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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.