Home / 113,789,363.78-170,614,928.33-44,619,300.60

Finding the Fourth Proportional to 113,789,363.78, 170,614,928.33 and 44,619,300.60

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Solution

The fourth proportional to 113,789,363.78, 170,614,928.33 and 44,619,300.60 is: 66,901,848.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,789,363.78 : 170,614,928.33 = 44,619,300.60 : x
  2. Step 2: Convert to fraction form
    113,789,363.78/170,614,928.33 = 44,619,300.60/x
  3. Step 3: Cross multiply
    113,789,363.78x = 170,614,928.33 × 44,619,300.60
  4. Step 4: Simplify right side
    113,789,363.78x = 7,612,718,773,495,283
  5. Step 5: Solve for x
    x = 7,612,718,773,495,283/113,789,363.78
  6. Step 6: Final answer
    x = 66,901,848.47

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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.