Home / 52,056,111.20-78,084,166.80-26,546,943.20

Finding the Fourth Proportional to 52,056,111.20, 78,084,166.80 and 26,546,943.20

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Solution

The fourth proportional to 52,056,111.20, 78,084,166.80 and 26,546,943.20 is: 39,820,414.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,056,111.20 : 78,084,166.80 = 26,546,943.20 : x
  2. Step 2: Convert to fraction form
    52,056,111.20/78,084,166.80 = 26,546,943.20/x
  3. Step 3: Cross multiply
    52,056,111.20x = 78,084,166.80 × 26,546,943.20
  4. Step 4: Simplify right side
    52,056,111.20x = 2,072,895,940,858,925.50
  5. Step 5: Solve for x
    x = 2,072,895,940,858,925.50/52,056,111.20
  6. Step 6: Final answer
    x = 39,820,414.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.