Home / 48,854,401.10-73,281,601.65-31,848,289.10

Finding the Fourth Proportional to 48,854,401.10, 73,281,601.65 and 31,848,289.10

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Solution

The fourth proportional to 48,854,401.10, 73,281,601.65 and 31,848,289.10 is: 47,772,433.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,854,401.10 : 73,281,601.65 = 31,848,289.10 : x
  2. Step 2: Convert to fraction form
    48,854,401.10/73,281,601.65 = 31,848,289.10/x
  3. Step 3: Cross multiply
    48,854,401.10x = 73,281,601.65 × 31,848,289.10
  4. Step 4: Simplify right side
    48,854,401.10x = 2,333,893,635,060,237.50
  5. Step 5: Solve for x
    x = 2,333,893,635,060,237.50/48,854,401.10
  6. Step 6: Final answer
    x = 47,772,433.65

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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.