Home / 37,422,059.20-56,133,088.80-17,266,667.20

Finding the Fourth Proportional to 37,422,059.20, 56,133,088.80 and 17,266,667.20

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Solution

The fourth proportional to 37,422,059.20, 56,133,088.80 and 17,266,667.20 is: 25,900,000.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,422,059.20 : 56,133,088.80 = 17,266,667.20 : x
  2. Step 2: Convert to fraction form
    37,422,059.20/56,133,088.80 = 17,266,667.20/x
  3. Step 3: Cross multiply
    37,422,059.20x = 56,133,088.80 × 17,266,667.20
  4. Step 4: Simplify right side
    37,422,059.20x = 969,231,363,217,647.25
  5. Step 5: Solve for x
    x = 969,231,363,217,647.25/37,422,059.20
  6. Step 6: Final answer
    x = 25,900,000.80

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1.5x scale

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.