Home / 48,200,613.45-66,516,770.75-26,470,581.45

Finding the Fourth Proportional to 48,200,613.45, 66,516,770.75 and 26,470,581.45

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Solution

The fourth proportional to 48,200,613.45, 66,516,770.75 and 26,470,581.45 is: 36,529,360.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,200,613.45 : 66,516,770.75 = 26,470,581.45 : x
  2. Step 2: Convert to fraction form
    48,200,613.45/66,516,770.75 = 26,470,581.45/x
  3. Step 3: Cross multiply
    48,200,613.45x = 66,516,770.75 × 26,470,581.45
  4. Step 4: Simplify right side
    48,200,613.45x = 1,760,737,597,796,499.50
  5. Step 5: Solve for x
    x = 1,760,737,597,796,499.50/48,200,613.45
  6. Step 6: Final answer
    x = 36,529,360.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.