Home / 265,397,798.82-366,250,662.08-147,930,577.01

Finding the Fourth Proportional to 265,397,798.82, 366,250,662.08 and 147,930,577.01

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Solution

The fourth proportional to 265,397,798.82, 366,250,662.08 and 147,930,577.01 is: 204,145,143.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,397,798.82 : 366,250,662.08 = 147,930,577.01 : x
  2. Step 2: Convert to fraction form
    265,397,798.82/366,250,662.08 = 147,930,577.01/x
  3. Step 3: Cross multiply
    265,397,798.82x = 366,250,662.08 × 147,930,577.01
  4. Step 4: Simplify right side
    265,397,798.82x = 54,179,671,771,788,920
  5. Step 5: Solve for x
    x = 54,179,671,771,788,920/265,397,798.82
  6. Step 6: Final answer
    x = 204,145,143.68

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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.