Home / 43,493,008.80-60,018,737.94-23,912,732.28

Finding the Fourth Proportional to 43,493,008.80, 60,018,737.94 and 23,912,732.28

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Solution

The fourth proportional to 43,493,008.80, 60,018,737.94 and 23,912,732.28 is: 32,998,683.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,493,008.80 : 60,018,737.94 = 23,912,732.28 : x
  2. Step 2: Convert to fraction form
    43,493,008.80/60,018,737.94 = 23,912,732.28/x
  3. Step 3: Cross multiply
    43,493,008.80x = 60,018,737.94 × 23,912,732.28
  4. Step 4: Simplify right side
    43,493,008.80x = 1,435,212,012,142,698.75
  5. Step 5: Solve for x
    x = 1,435,212,012,142,698.75/43,493,008.80
  6. Step 6: Final answer
    x = 32,998,683.05

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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.