Home / 269,730,250.40-404,595,375.60-97,224,501.80

Finding the Fourth Proportional to 269,730,250.40, 404,595,375.60 and 97,224,501.80

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Solution

The fourth proportional to 269,730,250.40, 404,595,375.60 and 97,224,501.80 is: 145,836,752.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,730,250.40 : 404,595,375.60 = 97,224,501.80 : x
  2. Step 2: Convert to fraction form
    269,730,250.40/404,595,375.60 = 97,224,501.80/x
  3. Step 3: Cross multiply
    269,730,250.40x = 404,595,375.60 × 97,224,501.80
  4. Step 4: Simplify right side
    269,730,250.40x = 39,336,583,823,293,880
  5. Step 5: Solve for x
    x = 39,336,583,823,293,880/269,730,250.40
  6. Step 6: Final answer
    x = 145,836,752.70

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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.