Home / 96,816,233.60-145,224,350.40-51,354,627.20

Finding the Fourth Proportional to 96,816,233.60, 145,224,350.40 and 51,354,627.20

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Solution

The fourth proportional to 96,816,233.60, 145,224,350.40 and 51,354,627.20 is: 77,031,940.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,816,233.60 : 145,224,350.40 = 51,354,627.20 : x
  2. Step 2: Convert to fraction form
    96,816,233.60/145,224,350.40 = 51,354,627.20/x
  3. Step 3: Cross multiply
    96,816,233.60x = 145,224,350.40 × 51,354,627.20
  4. Step 4: Simplify right side
    96,816,233.60x = 7,457,942,375,154,172
  5. Step 5: Solve for x
    x = 7,457,942,375,154,172/96,816,233.60
  6. Step 6: Final answer
    x = 77,031,940.80

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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.