Home / 360,138,062.50-539,343,899.43-184,799,682.34

Finding the Fourth Proportional to 360,138,062.50, 539,343,899.43 and 184,799,682.34

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Solution

The fourth proportional to 360,138,062.50, 539,343,899.43 and 184,799,682.34 is: 276,756,587.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,138,062.50 : 539,343,899.43 = 184,799,682.34 : x
  2. Step 2: Convert to fraction form
    360,138,062.50/539,343,899.43 = 184,799,682.34/x
  3. Step 3: Cross multiply
    360,138,062.50x = 539,343,899.43 × 184,799,682.34
  4. Step 4: Simplify right side
    360,138,062.50x = 99,670,581,286,680,896
  5. Step 5: Solve for x
    x = 99,670,581,286,680,896/360,138,062.50
  6. Step 6: Final answer
    x = 276,756,587.72

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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.