Home / 37,444,911.53-56,193,441.11-13,185,792.43

Finding the Fourth Proportional to 37,444,911.53, 56,193,441.11 and 13,185,792.43

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Solution

The fourth proportional to 37,444,911.53, 56,193,441.11 and 13,185,792.43 is: 19,787,870.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,444,911.53 : 56,193,441.11 = 13,185,792.43 : x
  2. Step 2: Convert to fraction form
    37,444,911.53/56,193,441.11 = 13,185,792.43/x
  3. Step 3: Cross multiply
    37,444,911.53x = 56,193,441.11 × 13,185,792.43
  4. Step 4: Simplify right side
    37,444,911.53x = 740,955,050,197,476.25
  5. Step 5: Solve for x
    x = 740,955,050,197,476.25/37,444,911.53
  6. Step 6: Final answer
    x = 19,787,870.23

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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.