Home / 46,705,433.18-64,453,112.71-25,512,230.30

Finding the Fourth Proportional to 46,705,433.18, 64,453,112.71 and 25,512,230.30

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Solution

The fourth proportional to 46,705,433.18, 64,453,112.71 and 25,512,230.30 is: 35,206,667.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,705,433.18 : 64,453,112.71 = 25,512,230.30 : x
  2. Step 2: Convert to fraction form
    46,705,433.18/64,453,112.71 = 25,512,230.30/x
  3. Step 3: Cross multiply
    46,705,433.18x = 64,453,112.71 × 25,512,230.30
  4. Step 4: Simplify right side
    46,705,433.18x = 1,644,342,654,623,331.25
  5. Step 5: Solve for x
    x = 1,644,342,654,623,331.25/46,705,433.18
  6. Step 6: Final answer
    x = 35,206,667.47

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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.