Home / 37,444,920.60-56,167,380.90-30,950,405.40

Finding the Fourth Proportional to 37,444,920.60, 56,167,380.90 and 30,950,405.40

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Solution

The fourth proportional to 37,444,920.60, 56,167,380.90 and 30,950,405.40 is: 46,425,608.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,444,920.60 : 56,167,380.90 = 30,950,405.40 : x
  2. Step 2: Convert to fraction form
    37,444,920.60/56,167,380.90 = 30,950,405.40/x
  3. Step 3: Cross multiply
    37,444,920.60x = 56,167,380.90 × 30,950,405.40
  4. Step 4: Simplify right side
    37,444,920.60x = 1,738,403,209,111,216.75
  5. Step 5: Solve for x
    x = 1,738,403,209,111,216.75/37,444,920.60
  6. Step 6: Final answer
    x = 46,425,608.10

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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.