Home / 36,693,877.08-55,041,149.34-11,134,887.60

Finding the Fourth Proportional to 36,693,877.08, 55,041,149.34 and 11,134,887.60

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Solution

The fourth proportional to 36,693,877.08, 55,041,149.34 and 11,134,887.60 is: 16,702,432.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,693,877.08 : 55,041,149.34 = 11,134,887.60 : x
  2. Step 2: Convert to fraction form
    36,693,877.08/55,041,149.34 = 11,134,887.60/x
  3. Step 3: Cross multiply
    36,693,877.08x = 55,041,149.34 × 11,134,887.60
  4. Step 4: Simplify right side
    36,693,877.08x = 612,877,011,275,714.25
  5. Step 5: Solve for x
    x = 612,877,011,275,714.25/36,693,877.08
  6. Step 6: Final answer
    x = 16,702,432.67

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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.