Home / 32,747,666.56-49,132,829.04-11,197,437.28

Finding the Fourth Proportional to 32,747,666.56, 49,132,829.04 and 11,197,437.28

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Solution

The fourth proportional to 32,747,666.56, 49,132,829.04 and 11,197,437.28 is: 16,800,029.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,747,666.56 : 49,132,829.04 = 11,197,437.28 : x
  2. Step 2: Convert to fraction form
    32,747,666.56/49,132,829.04 = 11,197,437.28/x
  3. Step 3: Cross multiply
    32,747,666.56x = 49,132,829.04 × 11,197,437.28
  4. Step 4: Simplify right side
    32,747,666.56x = 550,161,771,564,362.56
  5. Step 5: Solve for x
    x = 550,161,771,564,362.56/32,747,666.56
  6. Step 6: Final answer
    x = 16,800,029.72

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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.