Home / 37,562,648.67-56,349,322.92-11,657,188.17

Finding the Fourth Proportional to 37,562,648.67, 56,349,322.92 and 11,657,188.17

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Solution

The fourth proportional to 37,562,648.67, 56,349,322.92 and 11,657,188.17 is: 17,487,442.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,562,648.67 : 56,349,322.92 = 11,657,188.17 : x
  2. Step 2: Convert to fraction form
    37,562,648.67/56,349,322.92 = 11,657,188.17/x
  3. Step 3: Cross multiply
    37,562,648.67x = 56,349,322.92 × 11,657,188.17
  4. Step 4: Simplify right side
    37,562,648.67x = 656,874,660,530,533.88
  5. Step 5: Solve for x
    x = 656,874,660,530,533.88/37,562,648.67
  6. Step 6: Final answer
    x = 17,487,442.55

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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.