Home / 63,461,579.84-95,192,401.68-41,891,140.16

Finding the Fourth Proportional to 63,461,579.84, 95,192,401.68 and 41,891,140.16

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Solution

The fourth proportional to 63,461,579.84, 95,192,401.68 and 41,891,140.16 is: 62,836,731.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,461,579.84 : 95,192,401.68 = 41,891,140.16 : x
  2. Step 2: Convert to fraction form
    63,461,579.84/95,192,401.68 = 41,891,140.16/x
  3. Step 3: Cross multiply
    63,461,579.84x = 95,192,401.68 × 41,891,140.16
  4. Step 4: Simplify right side
    63,461,579.84x = 3,987,718,240,943,899.50
  5. Step 5: Solve for x
    x = 3,987,718,240,943,899.50/63,461,579.84
  6. Step 6: Final answer
    x = 62,836,731.31

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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.