Home / 435,073,328.76-600,401,258.46-236,836,328.46

Finding the Fourth Proportional to 435,073,328.76, 600,401,258.46 and 236,836,328.46

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Solution

The fourth proportional to 435,073,328.76, 600,401,258.46 and 236,836,328.46 is: 326,834,168.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,073,328.76 : 600,401,258.46 = 236,836,328.46 : x
  2. Step 2: Convert to fraction form
    435,073,328.76/600,401,258.46 = 236,836,328.46/x
  3. Step 3: Cross multiply
    435,073,328.76x = 600,401,258.46 × 236,836,328.46
  4. Step 4: Simplify right side
    435,073,328.76x = 142,196,829,659,124,288
  5. Step 5: Solve for x
    x = 142,196,829,659,124,288/435,073,328.76
  6. Step 6: Final answer
    x = 326,834,168.54

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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.