Home / 41,095,721.64-56,711,400.84-22,760,613.48

Finding the Fourth Proportional to 41,095,721.64, 56,711,400.84 and 22,760,613.48

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Solution

The fourth proportional to 41,095,721.64, 56,711,400.84 and 22,760,613.48 is: 31,409,261.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,095,721.64 : 56,711,400.84 = 22,760,613.48 : x
  2. Step 2: Convert to fraction form
    41,095,721.64/56,711,400.84 = 22,760,613.48/x
  3. Step 3: Cross multiply
    41,095,721.64x = 56,711,400.84 × 22,760,613.48
  4. Step 4: Simplify right side
    41,095,721.64x = 1,290,786,274,428,587.50
  5. Step 5: Solve for x
    x = 1,290,786,274,428,587.50/41,095,721.64
  6. Step 6: Final answer
    x = 31,409,261.67

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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.