Home / 32,828,363.28-49,243,548.11-11,262,662.46

Finding the Fourth Proportional to 32,828,363.28, 49,243,548.11 and 11,262,662.46

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Solution

The fourth proportional to 32,828,363.28, 49,243,548.11 and 11,262,662.46 is: 16,894,337.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,828,363.28 : 49,243,548.11 = 11,262,662.46 : x
  2. Step 2: Convert to fraction form
    32,828,363.28/49,243,548.11 = 11,262,662.46/x
  3. Step 3: Cross multiply
    32,828,363.28x = 49,243,548.11 × 11,262,662.46
  4. Step 4: Simplify right side
    32,828,363.28x = 554,613,460,639,387.62
  5. Step 5: Solve for x
    x = 554,613,460,639,387.62/32,828,363.28
  6. Step 6: Final answer
    x = 16,894,337.86

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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.