Home / 237,673,265.60-356,509,898.40-108,533,102.60

Finding the Fourth Proportional to 237,673,265.60, 356,509,898.40 and 108,533,102.60

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Solution

The fourth proportional to 237,673,265.60, 356,509,898.40 and 108,533,102.60 is: 162,799,653.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,673,265.60 : 356,509,898.40 = 108,533,102.60 : x
  2. Step 2: Convert to fraction form
    237,673,265.60/356,509,898.40 = 108,533,102.60/x
  3. Step 3: Cross multiply
    237,673,265.60x = 356,509,898.40 × 108,533,102.60
  4. Step 4: Simplify right side
    237,673,265.60x = 38,693,125,380,962,768
  5. Step 5: Solve for x
    x = 38,693,125,380,962,768/237,673,265.60
  6. Step 6: Final answer
    x = 162,799,653.90

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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.