Home / 11,170,683,000.40-16,756,024,500.60-4,953,248,453.20

Finding the Fourth Proportional to 11,170,683,000.40, 16,756,024,500.60 and 4,953,248,453.20

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Solution

The fourth proportional to 11,170,683,000.40, 16,756,024,500.60 and 4,953,248,453.20 is: 7,429,872,679.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,170,683,000.40 : 16,756,024,500.60 = 4,953,248,453.20 : x
  2. Step 2: Convert to fraction form
    11,170,683,000.40/16,756,024,500.60 = 4,953,248,453.20/x
  3. Step 3: Cross multiply
    11,170,683,000.40x = 16,756,024,500.60 × 4,953,248,453.20
  4. Step 4: Simplify right side
    11,170,683,000.40x = 82,996,752,439,378,247,680
  5. Step 5: Solve for x
    x = 82,996,752,439,378,247,680/11,170,683,000.40
  6. Step 6: Final answer
    x = 7,429,872,679.80

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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.