Home / 32,332,901.39-44,612,743.28-18,579,208.31

Finding the Fourth Proportional to 32,332,901.39, 44,612,743.28 and 18,579,208.31

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Solution

The fourth proportional to 32,332,901.39, 44,612,743.28 and 18,579,208.31 is: 25,635,480.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,332,901.39 : 44,612,743.28 = 18,579,208.31 : x
  2. Step 2: Convert to fraction form
    32,332,901.39/44,612,743.28 = 18,579,208.31/x
  3. Step 3: Cross multiply
    32,332,901.39x = 44,612,743.28 × 18,579,208.31
  4. Step 4: Simplify right side
    32,332,901.39x = 828,869,450,586,776.50
  5. Step 5: Solve for x
    x = 828,869,450,586,776.50/32,332,901.39
  6. Step 6: Final answer
    x = 25,635,480.11

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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.