Home / 50,797,483.20-70,101,831.24-27,593,938.08

Finding the Fourth Proportional to 50,797,483.20, 70,101,831.24 and 27,593,938.08

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Solution

The fourth proportional to 50,797,483.20, 70,101,831.24 and 27,593,938.08 is: 38,080,343.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,797,483.20 : 70,101,831.24 = 27,593,938.08 : x
  2. Step 2: Convert to fraction form
    50,797,483.20/70,101,831.24 = 27,593,938.08/x
  3. Step 3: Cross multiply
    50,797,483.20x = 70,101,831.24 × 27,593,938.08
  4. Step 4: Simplify right side
    50,797,483.20x = 1,934,385,590,531,169.25
  5. Step 5: Solve for x
    x = 1,934,385,590,531,169.25/50,797,483.20
  6. Step 6: Final answer
    x = 38,080,343.13

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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.