Home / 113,789,363.76-170,614,928.30-44,619,300.58

Finding the Fourth Proportional to 113,789,363.76, 170,614,928.30 and 44,619,300.58

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Solution

The fourth proportional to 113,789,363.76, 170,614,928.30 and 44,619,300.58 is: 66,901,848.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,789,363.76 : 170,614,928.30 = 44,619,300.58 : x
  2. Step 2: Convert to fraction form
    113,789,363.76/170,614,928.30 = 44,619,300.58/x
  3. Step 3: Cross multiply
    113,789,363.76x = 170,614,928.30 × 44,619,300.58
  4. Step 4: Simplify right side
    113,789,363.76x = 7,612,718,769,294,162
  5. Step 5: Solve for x
    x = 7,612,718,769,294,162/113,789,363.76
  6. Step 6: Final answer
    x = 66,901,848.45

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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.