Home / 43,903,664.19-65,829,969.98-16,612,061.76

Finding the Fourth Proportional to 43,903,664.19, 65,829,969.98 and 16,612,061.76

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Solution

The fourth proportional to 43,903,664.19, 65,829,969.98 and 16,612,061.76 is: 24,908,434.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,903,664.19 : 65,829,969.98 = 16,612,061.76 : x
  2. Step 2: Convert to fraction form
    43,903,664.19/65,829,969.98 = 16,612,061.76/x
  3. Step 3: Cross multiply
    43,903,664.19x = 65,829,969.98 × 16,612,061.76
  4. Step 4: Simplify right side
    43,903,664.19x = 1,093,571,527,008,236.12
  5. Step 5: Solve for x
    x = 1,093,571,527,008,236.12/43,903,664.19
  6. Step 6: Final answer
    x = 24,908,434.12

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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.