Home / 25,105,795.98-37,673,222.98-10,531,410.26

Finding the Fourth Proportional to 25,105,795.98, 37,673,222.98 and 10,531,410.26

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Solution

The fourth proportional to 25,105,795.98, 37,673,222.98 and 10,531,410.26 is: 15,803,210.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,105,795.98 : 37,673,222.98 = 10,531,410.26 : x
  2. Step 2: Convert to fraction form
    25,105,795.98/37,673,222.98 = 10,531,410.26/x
  3. Step 3: Cross multiply
    25,105,795.98x = 37,673,222.98 × 10,531,410.26
  4. Step 4: Simplify right side
    25,105,795.98x = 396,752,167,018,839.75
  5. Step 5: Solve for x
    x = 396,752,167,018,839.75/25,105,795.98
  6. Step 6: Final answer
    x = 15,803,210.04

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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.