Home / 69,733,798.62-104,600,697.44-25,421,407.16

Finding the Fourth Proportional to 69,733,798.62, 104,600,697.44 and 25,421,407.16

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Solution

The fourth proportional to 69,733,798.62, 104,600,697.44 and 25,421,407.16 is: 38,132,110.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,733,798.62 : 104,600,697.44 = 25,421,407.16 : x
  2. Step 2: Convert to fraction form
    69,733,798.62/104,600,697.44 = 25,421,407.16/x
  3. Step 3: Cross multiply
    69,733,798.62x = 104,600,697.44 × 25,421,407.16
  4. Step 4: Simplify right side
    69,733,798.62x = 2,659,096,918,486,236.50
  5. Step 5: Solve for x
    x = 2,659,096,918,486,236.50/69,733,798.62
  6. Step 6: Final answer
    x = 38,132,110.56

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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.