Home / 51,141,624.30-76,711,911.57-29,562,495.30

Finding the Fourth Proportional to 51,141,624.30, 76,711,911.57 and 29,562,495.30

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Solution

The fourth proportional to 51,141,624.30, 76,711,911.57 and 29,562,495.30 is: 44,343,439.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,141,624.30 : 76,711,911.57 = 29,562,495.30 : x
  2. Step 2: Convert to fraction form
    51,141,624.30/76,711,911.57 = 29,562,495.30/x
  3. Step 3: Cross multiply
    51,141,624.30x = 76,711,911.57 × 29,562,495.30
  4. Step 4: Simplify right side
    51,141,624.30x = 2,267,795,525,242,140.50
  5. Step 5: Solve for x
    x = 2,267,795,525,242,140.50/51,141,624.30
  6. Step 6: Final answer
    x = 44,343,439.54

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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.