Home / 62,566,171.56-93,854,374.86-31,425,816.58

Finding the Fourth Proportional to 62,566,171.56, 93,854,374.86 and 31,425,816.58

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Solution

The fourth proportional to 62,566,171.56, 93,854,374.86 and 31,425,816.58 is: 47,141,295.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,566,171.56 : 93,854,374.86 = 31,425,816.58 : x
  2. Step 2: Convert to fraction form
    62,566,171.56/93,854,374.86 = 31,425,816.58/x
  3. Step 3: Cross multiply
    62,566,171.56x = 93,854,374.86 × 31,425,816.58
  4. Step 4: Simplify right side
    62,566,171.56x = 2,949,450,368,954,522.50
  5. Step 5: Solve for x
    x = 2,949,450,368,954,522.50/62,566,171.56
  6. Step 6: Final answer
    x = 47,141,295.29

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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.