Home / 34,878,074.56-52,283,169.12-16,677,568.96

Finding the Fourth Proportional to 34,878,074.56, 52,283,169.12 and 16,677,568.96

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Solution

The fourth proportional to 34,878,074.56, 52,283,169.12 and 16,677,568.96 is: 25,000,123.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,878,074.56 : 52,283,169.12 = 16,677,568.96 : x
  2. Step 2: Convert to fraction form
    34,878,074.56/52,283,169.12 = 16,677,568.96/x
  3. Step 3: Cross multiply
    34,878,074.56x = 52,283,169.12 × 16,677,568.96
  4. Step 4: Simplify right side
    34,878,074.56x = 871,956,158,446,142.50
  5. Step 5: Solve for x
    x = 871,956,158,446,142.50/34,878,074.56
  6. Step 6: Final answer
    x = 25,000,123.13

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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.