Home / 34,776,000.70-52,164,001.05-12,049,344.70

Finding the Fourth Proportional to 34,776,000.70, 52,164,001.05 and 12,049,344.70

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Solution

The fourth proportional to 34,776,000.70, 52,164,001.05 and 12,049,344.70 is: 18,074,017.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,776,000.70 : 52,164,001.05 = 12,049,344.70 : x
  2. Step 2: Convert to fraction form
    34,776,000.70/52,164,001.05 = 12,049,344.70/x
  3. Step 3: Cross multiply
    34,776,000.70x = 52,164,001.05 × 12,049,344.70
  4. Step 4: Simplify right side
    34,776,000.70x = 628,542,029,582,611.88
  5. Step 5: Solve for x
    x = 628,542,029,582,611.88/34,776,000.70
  6. Step 6: Final answer
    x = 18,074,017.05

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1.5x scale

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.