Home / 244,996,585.22-338,091,030.61-133,488,342.45

Finding the Fourth Proportional to 244,996,585.22, 338,091,030.61 and 133,488,342.45

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Solution

The fourth proportional to 244,996,585.22, 338,091,030.61 and 133,488,342.45 is: 184,211,593.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,996,585.22 : 338,091,030.61 = 133,488,342.45 : x
  2. Step 2: Convert to fraction form
    244,996,585.22/338,091,030.61 = 133,488,342.45/x
  3. Step 3: Cross multiply
    244,996,585.22x = 338,091,030.61 × 133,488,342.45
  4. Step 4: Simplify right side
    244,996,585.22x = 45,131,211,273,007,392
  5. Step 5: Solve for x
    x = 45,131,211,273,007,392/244,996,585.22
  6. Step 6: Final answer
    x = 184,211,593.12

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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.