Home / 60,712,347.96-83,783,040.20-32,835,057.97

Finding the Fourth Proportional to 60,712,347.96, 83,783,040.20 and 32,835,057.97

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Solution

The fourth proportional to 60,712,347.96, 83,783,040.20 and 32,835,057.97 is: 45,312,380.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,712,347.96 : 83,783,040.20 = 32,835,057.97 : x
  2. Step 2: Convert to fraction form
    60,712,347.96/83,783,040.20 = 32,835,057.97/x
  3. Step 3: Cross multiply
    60,712,347.96x = 83,783,040.20 × 32,835,057.97
  4. Step 4: Simplify right side
    60,712,347.96x = 2,751,020,982,015,613
  5. Step 5: Solve for x
    x = 2,751,020,982,015,613/60,712,347.96
  6. Step 6: Final answer
    x = 45,312,380.01

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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.