Home / 43,929,626.60-65,897,807.88-14,783,608.84

Finding the Fourth Proportional to 43,929,626.60, 65,897,807.88 and 14,783,608.84

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Solution

The fourth proportional to 43,929,626.60, 65,897,807.88 and 14,783,608.84 is: 22,176,546.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,929,626.60 : 65,897,807.88 = 14,783,608.84 : x
  2. Step 2: Convert to fraction form
    43,929,626.60/65,897,807.88 = 14,783,608.84/x
  3. Step 3: Cross multiply
    43,929,626.60x = 65,897,807.88 × 14,783,608.84
  4. Step 4: Simplify right side
    43,929,626.60x = 974,207,415,111,389.75
  5. Step 5: Solve for x
    x = 974,207,415,111,389.75/43,929,626.60
  6. Step 6: Final answer
    x = 22,176,546.68

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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.