Home / 73,499,971.85-110,266,567.37-24,315,709.76

Finding the Fourth Proportional to 73,499,971.85, 110,266,567.37 and 24,315,709.76

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Solution

The fourth proportional to 73,499,971.85, 110,266,567.37 and 24,315,709.76 is: 36,479,059.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,499,971.85 : 110,266,567.37 = 24,315,709.76 : x
  2. Step 2: Convert to fraction form
    73,499,971.85/110,266,567.37 = 24,315,709.76/x
  3. Step 3: Cross multiply
    73,499,971.85x = 110,266,567.37 × 24,315,709.76
  4. Step 4: Simplify right side
    73,499,971.85x = 2,681,209,848,400,407
  5. Step 5: Solve for x
    x = 2,681,209,848,400,407/73,499,971.85
  6. Step 6: Final answer
    x = 36,479,059.53

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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.