Home / 60,873,701.28-84,003,456.37-32,995,812.94

Finding the Fourth Proportional to 60,873,701.28, 84,003,456.37 and 32,995,812.94

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Solution

The fourth proportional to 60,873,701.28, 84,003,456.37 and 32,995,812.94 is: 45,533,001.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,873,701.28 : 84,003,456.37 = 32,995,812.94 : x
  2. Step 2: Convert to fraction form
    60,873,701.28/84,003,456.37 = 32,995,812.94/x
  3. Step 3: Cross multiply
    60,873,701.28x = 84,003,456.37 × 32,995,812.94
  4. Step 4: Simplify right side
    60,873,701.28x = 2,771,762,332,487,963
  5. Step 5: Solve for x
    x = 2,771,762,332,487,963/60,873,701.28
  6. Step 6: Final answer
    x = 45,533,001.51

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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.