Home / 32,783,021.17-49,165,963.47-9,747,752.02

Finding the Fourth Proportional to 32,783,021.17, 49,165,963.47 and 9,747,752.02

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Solution

The fourth proportional to 32,783,021.17, 49,165,963.47 and 9,747,752.02 is: 14,619,080.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,783,021.17 : 49,165,963.47 = 9,747,752.02 : x
  2. Step 2: Convert to fraction form
    32,783,021.17/49,165,963.47 = 9,747,752.02/x
  3. Step 3: Cross multiply
    32,783,021.17x = 49,165,963.47 × 9,747,752.02
  4. Step 4: Simplify right side
    32,783,021.17x = 479,257,619,729,938.69
  5. Step 5: Solve for x
    x = 479,257,619,729,938.69/32,783,021.17
  6. Step 6: Final answer
    x = 14,619,080.32

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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.