Home / 10,095,767.70-15,143,651.55-6,114,455.70

Finding the Fourth Proportional to 10,095,767.70, 15,143,651.55 and 6,114,455.70

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Solution

The fourth proportional to 10,095,767.70, 15,143,651.55 and 6,114,455.70 is: 9,171,683.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,767.70 : 15,143,651.55 = 6,114,455.70 : x
  2. Step 2: Convert to fraction form
    10,095,767.70/15,143,651.55 = 6,114,455.70/x
  3. Step 3: Cross multiply
    10,095,767.70x = 15,143,651.55 × 6,114,455.70
  4. Step 4: Simplify right side
    10,095,767.70x = 92,595,186,538,711.34
  5. Step 5: Solve for x
    x = 92,595,186,538,711.34/10,095,767.70
  6. Step 6: Final answer
    x = 9,171,683.55

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Similar ratio
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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.