Home / 42,984,351.50-59,318,152.50-23,405,193.14

Finding the Fourth Proportional to 42,984,351.50, 59,318,152.50 and 23,405,193.14

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Solution

The fourth proportional to 42,984,351.50, 59,318,152.50 and 23,405,193.14 is: 32,299,029.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,984,351.50 : 59,318,152.50 = 23,405,193.14 : x
  2. Step 2: Convert to fraction form
    42,984,351.50/59,318,152.50 = 23,405,193.14/x
  3. Step 3: Cross multiply
    42,984,351.50x = 59,318,152.50 × 23,405,193.14
  4. Step 4: Simplify right side
    42,984,351.50x = 1,388,352,815,970,474
  5. Step 5: Solve for x
    x = 1,388,352,815,970,474/42,984,351.50
  6. Step 6: Final answer
    x = 32,299,029.01

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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.