Home / 37,937,883.18-56,906,740.32-29,314,522.74

Finding the Fourth Proportional to 37,937,883.18, 56,906,740.32 and 29,314,522.74

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Solution

The fourth proportional to 37,937,883.18, 56,906,740.32 and 29,314,522.74 is: 43,971,718.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,937,883.18 : 56,906,740.32 = 29,314,522.74 : x
  2. Step 2: Convert to fraction form
    37,937,883.18/56,906,740.32 = 29,314,522.74/x
  3. Step 3: Cross multiply
    37,937,883.18x = 56,906,740.32 × 29,314,522.74
  4. Step 4: Simplify right side
    37,937,883.18x = 1,668,193,933,169,914.75
  5. Step 5: Solve for x
    x = 1,668,193,933,169,914.75/37,937,883.18
  6. Step 6: Final answer
    x = 43,971,718.86

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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.