Home / 62,609,752.20-93,870,624.48-27,578,244.06

Finding the Fourth Proportional to 62,609,752.20, 93,870,624.48 and 27,578,244.06

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Solution

The fourth proportional to 62,609,752.20, 93,870,624.48 and 27,578,244.06 is: 41,347,983.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,609,752.20 : 93,870,624.48 = 27,578,244.06 : x
  2. Step 2: Convert to fraction form
    62,609,752.20/93,870,624.48 = 27,578,244.06/x
  3. Step 3: Cross multiply
    62,609,752.20x = 93,870,624.48 × 27,578,244.06
  4. Step 4: Simplify right side
    62,609,752.20x = 2,588,786,991,974,050.50
  5. Step 5: Solve for x
    x = 2,588,786,991,974,050.50/62,609,752.20
  6. Step 6: Final answer
    x = 41,347,983.36

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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.