Home / 69,710,335.40-104,469,842.64-44,105,508.20

Finding the Fourth Proportional to 69,710,335.40, 104,469,842.64 and 44,105,508.20

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Solution

The fourth proportional to 69,710,335.40, 104,469,842.64 and 44,105,508.20 is: 66,097,738.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,710,335.40 : 104,469,842.64 = 44,105,508.20 : x
  2. Step 2: Convert to fraction form
    69,710,335.40/104,469,842.64 = 44,105,508.20/x
  3. Step 3: Cross multiply
    69,710,335.40x = 104,469,842.64 × 44,105,508.20
  4. Step 4: Simplify right side
    69,710,335.40x = 4,607,695,501,637,800
  5. Step 5: Solve for x
    x = 4,607,695,501,637,800/69,710,335.40
  6. Step 6: Final answer
    x = 66,097,738.23

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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.