Home / 22,958,057.16-34,439,068.62-5,918,586.12

Finding the Fourth Proportional to 22,958,057.16, 34,439,068.62 and 5,918,586.12

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Solution

The fourth proportional to 22,958,057.16, 34,439,068.62 and 5,918,586.12 is: 8,878,390.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,958,057.16 : 34,439,068.62 = 5,918,586.12 : x
  2. Step 2: Convert to fraction form
    22,958,057.16/34,439,068.62 = 5,918,586.12/x
  3. Step 3: Cross multiply
    22,958,057.16x = 34,439,068.62 × 5,918,586.12
  4. Step 4: Simplify right side
    22,958,057.16x = 203,830,593,520,059.53
  5. Step 5: Solve for x
    x = 203,830,593,520,059.53/22,958,057.16
  6. Step 6: Final answer
    x = 8,878,390.37

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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.