Home / 118,227,836.80-177,341,755.20-118,227,836.80

Finding the Fourth Proportional to 118,227,836.80, 177,341,755.20 and 118,227,836.80

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Solution

The fourth proportional to 118,227,836.80, 177,341,755.20 and 118,227,836.80 is: 177,341,755.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,227,836.80 : 177,341,755.20 = 118,227,836.80 : x
  2. Step 2: Convert to fraction form
    118,227,836.80/177,341,755.20 = 118,227,836.80/x
  3. Step 3: Cross multiply
    118,227,836.80x = 177,341,755.20 × 118,227,836.80
  4. Step 4: Simplify right side
    118,227,836.80x = 20,966,732,091,611,148
  5. Step 5: Solve for x
    x = 20,966,732,091,611,148/118,227,836.80
  6. Step 6: Final answer
    x = 177,341,755.20

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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.