Home / 53,411,280.14-80,114,512.68-22,274,115.50

Finding the Fourth Proportional to 53,411,280.14, 80,114,512.68 and 22,274,115.50

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Solution

The fourth proportional to 53,411,280.14, 80,114,512.68 and 22,274,115.50 is: 33,410,169.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,411,280.14 : 80,114,512.68 = 22,274,115.50 : x
  2. Step 2: Convert to fraction form
    53,411,280.14/80,114,512.68 = 22,274,115.50/x
  3. Step 3: Cross multiply
    53,411,280.14x = 80,114,512.68 × 22,274,115.50
  4. Step 4: Simplify right side
    53,411,280.14x = 1,784,479,908,660,534.75
  5. Step 5: Solve for x
    x = 1,784,479,908,660,534.75/53,411,280.14
  6. Step 6: Final answer
    x = 33,410,169.24

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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.