Home / 5,614,168,889.70-8,421,253,334.55-1,474,030,923.30

Finding the Fourth Proportional to 5,614,168,889.70, 8,421,253,334.55 and 1,474,030,923.30

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Solution

The fourth proportional to 5,614,168,889.70, 8,421,253,334.55 and 1,474,030,923.30 is: 2,211,046,384.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,168,889.70 : 8,421,253,334.55 = 1,474,030,923.30 : x
  2. Step 2: Convert to fraction form
    5,614,168,889.70/8,421,253,334.55 = 1,474,030,923.30/x
  3. Step 3: Cross multiply
    5,614,168,889.70x = 8,421,253,334.55 × 1,474,030,923.30
  4. Step 4: Simplify right side
    5,614,168,889.70x = 12,413,187,828,069,939,200
  5. Step 5: Solve for x
    x = 12,413,187,828,069,939,200/5,614,168,889.70
  6. Step 6: Final answer
    x = 2,211,046,384.95

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Double scale
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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.