Home / 37,584,111.60-56,376,167.40-18,452,235.60

Finding the Fourth Proportional to 37,584,111.60, 56,376,167.40 and 18,452,235.60

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Solution

The fourth proportional to 37,584,111.60, 56,376,167.40 and 18,452,235.60 is: 27,678,353.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,584,111.60 : 56,376,167.40 = 18,452,235.60 : x
  2. Step 2: Convert to fraction form
    37,584,111.60/56,376,167.40 = 18,452,235.60/x
  3. Step 3: Cross multiply
    37,584,111.60x = 56,376,167.40 × 18,452,235.60
  4. Step 4: Simplify right side
    37,584,111.60x = 1,040,266,323,089,839.50
  5. Step 5: Solve for x
    x = 1,040,266,323,089,839.50/37,584,111.60
  6. Step 6: Final answer
    x = 27,678,353.40

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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.