Home / 183,065,785.40-274,598,678.10-96,770,847.80

Finding the Fourth Proportional to 183,065,785.40, 274,598,678.10 and 96,770,847.80

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Solution

The fourth proportional to 183,065,785.40, 274,598,678.10 and 96,770,847.80 is: 145,156,271.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,065,785.40 : 274,598,678.10 = 96,770,847.80 : x
  2. Step 2: Convert to fraction form
    183,065,785.40/274,598,678.10 = 96,770,847.80/x
  3. Step 3: Cross multiply
    183,065,785.40x = 274,598,678.10 × 96,770,847.80
  4. Step 4: Simplify right side
    183,065,785.40x = 26,573,146,884,496,296
  5. Step 5: Solve for x
    x = 26,573,146,884,496,296/183,065,785.40
  6. Step 6: Final answer
    x = 145,156,271.70

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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.