Home / 22,062,655.53-33,094,130.31-7,685,995.50

Finding the Fourth Proportional to 22,062,655.53, 33,094,130.31 and 7,685,995.50

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Solution

The fourth proportional to 22,062,655.53, 33,094,130.31 and 7,685,995.50 is: 11,529,044.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,062,655.53 : 33,094,130.31 = 7,685,995.50 : x
  2. Step 2: Convert to fraction form
    22,062,655.53/33,094,130.31 = 7,685,995.50/x
  3. Step 3: Cross multiply
    22,062,655.53x = 33,094,130.31 × 7,685,995.50
  4. Step 4: Simplify right side
    22,062,655.53x = 254,361,336,639,073.59
  5. Step 5: Solve for x
    x = 254,361,336,639,073.59/22,062,655.53
  6. Step 6: Final answer
    x = 11,529,044.47

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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.