Home / 33,688,492.59-50,532,743.66-8,129,502.03

Finding the Fourth Proportional to 33,688,492.59, 50,532,743.66 and 8,129,502.03

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Solution

The fourth proportional to 33,688,492.59, 50,532,743.66 and 8,129,502.03 is: 12,194,254.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,688,492.59 : 50,532,743.66 = 8,129,502.03 : x
  2. Step 2: Convert to fraction form
    33,688,492.59/50,532,743.66 = 8,129,502.03/x
  3. Step 3: Cross multiply
    33,688,492.59x = 50,532,743.66 × 8,129,502.03
  4. Step 4: Simplify right side
    33,688,492.59x = 410,806,042,124,792.12
  5. Step 5: Solve for x
    x = 410,806,042,124,792.12/33,688,492.59
  6. Step 6: Final answer
    x = 12,194,254.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.