Home / 32,614,478.37-45,008,009.10-17,930,394.48

Finding the Fourth Proportional to 32,614,478.37, 45,008,009.10 and 17,930,394.48

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Solution

The fourth proportional to 32,614,478.37, 45,008,009.10 and 17,930,394.48 is: 24,743,960.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,614,478.37 : 45,008,009.10 = 17,930,394.48 : x
  2. Step 2: Convert to fraction form
    32,614,478.37/45,008,009.10 = 17,930,394.48/x
  3. Step 3: Cross multiply
    32,614,478.37x = 45,008,009.10 × 17,930,394.48
  4. Step 4: Simplify right side
    32,614,478.37x = 807,011,358,017,798.75
  5. Step 5: Solve for x
    x = 807,011,358,017,798.75/32,614,478.37
  6. Step 6: Final answer
    x = 24,743,960.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.