Home / 37,212,527.17-51,353,330.07-20,692,297.04

Finding the Fourth Proportional to 37,212,527.17, 51,353,330.07 and 20,692,297.04

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Solution

The fourth proportional to 37,212,527.17, 51,353,330.07 and 20,692,297.04 is: 28,555,393.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,212,527.17 : 51,353,330.07 = 20,692,297.04 : x
  2. Step 2: Convert to fraction form
    37,212,527.17/51,353,330.07 = 20,692,297.04/x
  3. Step 3: Cross multiply
    37,212,527.17x = 51,353,330.07 × 20,692,297.04
  4. Step 4: Simplify right side
    37,212,527.17x = 1,062,618,360,070,289.62
  5. Step 5: Solve for x
    x = 1,062,618,360,070,289.62/37,212,527.17
  6. Step 6: Final answer
    x = 28,555,393.59

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1.5x scale

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.