Home / 25,245,254.91-37,829,345.79-14,989,919.43

Finding the Fourth Proportional to 25,245,254.91, 37,829,345.79 and 14,989,919.43

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Solution

The fourth proportional to 25,245,254.91, 37,829,345.79 and 14,989,919.43 is: 22,461,997.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,245,254.91 : 37,829,345.79 = 14,989,919.43 : x
  2. Step 2: Convert to fraction form
    25,245,254.91/37,829,345.79 = 14,989,919.43/x
  3. Step 3: Cross multiply
    25,245,254.91x = 37,829,345.79 × 14,989,919.43
  4. Step 4: Simplify right side
    25,245,254.91x = 567,058,845,481,709.62
  5. Step 5: Solve for x
    x = 567,058,845,481,709.62/25,245,254.91
  6. Step 6: Final answer
    x = 22,461,997.22

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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.