Home / 146,583,568.89-219,875,167.34-37,408,742.33

Finding the Fourth Proportional to 146,583,568.89, 219,875,167.34 and 37,408,742.33

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Solution

The fourth proportional to 146,583,568.89, 219,875,167.34 and 37,408,742.33 is: 56,113,066.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,583,568.89 : 219,875,167.34 = 37,408,742.33 : x
  2. Step 2: Convert to fraction form
    146,583,568.89/219,875,167.34 = 37,408,742.33/x
  3. Step 3: Cross multiply
    146,583,568.89x = 219,875,167.34 × 37,408,742.33
  4. Step 4: Simplify right side
    146,583,568.89x = 8,225,253,478,641,556
  5. Step 5: Solve for x
    x = 8,225,253,478,641,556/146,583,568.89
  6. Step 6: Final answer
    x = 56,113,066.02

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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.