Home / 46,696,712.80-69,856,112.40-41,028,008.80

Finding the Fourth Proportional to 46,696,712.80, 69,856,112.40 and 41,028,008.80

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Solution

The fourth proportional to 46,696,712.80, 69,856,112.40 and 41,028,008.80 is: 61,375,994.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,696,712.80 : 69,856,112.40 = 41,028,008.80 : x
  2. Step 2: Convert to fraction form
    46,696,712.80/69,856,112.40 = 41,028,008.80/x
  3. Step 3: Cross multiply
    46,696,712.80x = 69,856,112.40 × 41,028,008.80
  4. Step 4: Simplify right side
    46,696,712.80x = 2,866,057,194,280,989
  5. Step 5: Solve for x
    x = 2,866,057,194,280,989/46,696,712.80
  6. Step 6: Final answer
    x = 61,375,994.63

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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.