Home / 113,383,158.40-170,058,148.80-32,595,702.40

Finding the Fourth Proportional to 113,383,158.40, 170,058,148.80 and 32,595,702.40

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Solution

The fourth proportional to 113,383,158.40, 170,058,148.80 and 32,595,702.40 is: 48,888,784.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,383,158.40 : 170,058,148.80 = 32,595,702.40 : x
  2. Step 2: Convert to fraction form
    113,383,158.40/170,058,148.80 = 32,595,702.40/x
  3. Step 3: Cross multiply
    113,383,158.40x = 170,058,148.80 × 32,595,702.40
  4. Step 4: Simplify right side
    113,383,158.40x = 5,543,164,808,979,717
  5. Step 5: Solve for x
    x = 5,543,164,808,979,717/113,383,158.40
  6. Step 6: Final answer
    x = 48,888,784.61

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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.