Home / 175,980,866.10-263,971,299.56-93,850,921.47

Finding the Fourth Proportional to 175,980,866.10, 263,971,299.56 and 93,850,921.47

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Solution

The fourth proportional to 175,980,866.10, 263,971,299.56 and 93,850,921.47 is: 140,776,382.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,980,866.10 : 263,971,299.56 = 93,850,921.47 : x
  2. Step 2: Convert to fraction form
    175,980,866.10/263,971,299.56 = 93,850,921.47/x
  3. Step 3: Cross multiply
    175,980,866.10x = 263,971,299.56 × 93,850,921.47
  4. Step 4: Simplify right side
    175,980,866.10x = 24,773,949,705,339,404
  5. Step 5: Solve for x
    x = 24,773,949,705,339,404/175,980,866.10
  6. Step 6: Final answer
    x = 140,776,382.42

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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.