Home / 29,067,168.67-40,112,670.73-16,014,427.59

Finding the Fourth Proportional to 29,067,168.67, 40,112,670.73 and 16,014,427.59

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Solution

The fourth proportional to 29,067,168.67, 40,112,670.73 and 16,014,427.59 is: 22,099,897.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,067,168.67 : 40,112,670.73 = 16,014,427.59 : x
  2. Step 2: Convert to fraction form
    29,067,168.67/40,112,670.73 = 16,014,427.59/x
  3. Step 3: Cross multiply
    29,067,168.67x = 40,112,670.73 × 16,014,427.59
  4. Step 4: Simplify right side
    29,067,168.67x = 642,381,460,847,097.38
  5. Step 5: Solve for x
    x = 642,381,460,847,097.38/29,067,168.67
  6. Step 6: Final answer
    x = 22,099,897.93

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1.5x scale

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.