Home / 36,548,657.76-54,823,110.48-9,254,938.32

Finding the Fourth Proportional to 36,548,657.76, 54,823,110.48 and 9,254,938.32

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Solution

The fourth proportional to 36,548,657.76, 54,823,110.48 and 9,254,938.32 is: 13,882,438.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,548,657.76 : 54,823,110.48 = 9,254,938.32 : x
  2. Step 2: Convert to fraction form
    36,548,657.76/54,823,110.48 = 9,254,938.32/x
  3. Step 3: Cross multiply
    36,548,657.76x = 54,823,110.48 × 9,254,938.32
  4. Step 4: Simplify right side
    36,548,657.76x = 507,384,506,002,945.56
  5. Step 5: Solve for x
    x = 507,384,506,002,945.56/36,548,657.76
  6. Step 6: Final answer
    x = 13,882,438.84

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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.