Home / 35,008,636.76-48,267,006.54-28,705,943.33

Finding the Fourth Proportional to 35,008,636.76, 48,267,006.54 and 28,705,943.33

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Solution

The fourth proportional to 35,008,636.76, 48,267,006.54 and 28,705,943.33 is: 39,577,375.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,008,636.76 : 48,267,006.54 = 28,705,943.33 : x
  2. Step 2: Convert to fraction form
    35,008,636.76/48,267,006.54 = 28,705,943.33/x
  3. Step 3: Cross multiply
    35,008,636.76x = 48,267,006.54 × 28,705,943.33
  4. Step 4: Simplify right side
    35,008,636.76x = 1,385,549,954,204,644.25
  5. Step 5: Solve for x
    x = 1,385,549,954,204,644.25/35,008,636.76
  6. Step 6: Final answer
    x = 39,577,375.26

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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.