Home / 92,613,336.40-127,806,586.92-50,797,742.07

Finding the Fourth Proportional to 92,613,336.40, 127,806,586.92 and 50,797,742.07

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Solution

The fourth proportional to 92,613,336.40, 127,806,586.92 and 50,797,742.07 is: 70,100,984.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,613,336.40 : 127,806,586.92 = 50,797,742.07 : x
  2. Step 2: Convert to fraction form
    92,613,336.40/127,806,586.92 = 50,797,742.07/x
  3. Step 3: Cross multiply
    92,613,336.40x = 127,806,586.92 × 50,797,742.07
  4. Step 4: Simplify right side
    92,613,336.40x = 6,492,286,037,112,300
  5. Step 5: Solve for x
    x = 6,492,286,037,112,300/92,613,336.40
  6. Step 6: Final answer
    x = 70,100,984.26

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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.