Home / 113,724,076.95-170,586,115.43-37,046,107.35

Finding the Fourth Proportional to 113,724,076.95, 170,586,115.43 and 37,046,107.35

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Solution

The fourth proportional to 113,724,076.95, 170,586,115.43 and 37,046,107.35 is: 55,569,161.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,724,076.95 : 170,586,115.43 = 37,046,107.35 : x
  2. Step 2: Convert to fraction form
    113,724,076.95/170,586,115.43 = 37,046,107.35/x
  3. Step 3: Cross multiply
    113,724,076.95x = 170,586,115.43 × 37,046,107.35
  4. Step 4: Simplify right side
    113,724,076.95x = 6,319,551,544,454,042
  5. Step 5: Solve for x
    x = 6,319,551,544,454,042/113,724,076.95
  6. Step 6: Final answer
    x = 55,569,161.03

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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.