Home / 45,277,776.54-62,488,977.75-25,705,001.34

Finding the Fourth Proportional to 45,277,776.54, 62,488,977.75 and 25,705,001.34

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Solution

The fourth proportional to 45,277,776.54, 62,488,977.75 and 25,705,001.34 is: 35,476,107.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,277,776.54 : 62,488,977.75 = 25,705,001.34 : x
  2. Step 2: Convert to fraction form
    45,277,776.54/62,488,977.75 = 25,705,001.34/x
  3. Step 3: Cross multiply
    45,277,776.54x = 62,488,977.75 × 25,705,001.34
  4. Step 4: Simplify right side
    45,277,776.54x = 1,606,279,256,798,980.25
  5. Step 5: Solve for x
    x = 1,606,279,256,798,980.25/45,277,776.54
  6. Step 6: Final answer
    x = 35,476,107.25

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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.