Home / 11,170,683,067.90-16,756,024,601.85-4,953,248,520.70

Finding the Fourth Proportional to 11,170,683,067.90, 16,756,024,601.85 and 4,953,248,520.70

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Solution

The fourth proportional to 11,170,683,067.90, 16,756,024,601.85 and 4,953,248,520.70 is: 7,429,872,781.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,170,683,067.90 : 16,756,024,601.85 = 4,953,248,520.70 : x
  2. Step 2: Convert to fraction form
    11,170,683,067.90/16,756,024,601.85 = 4,953,248,520.70/x
  3. Step 3: Cross multiply
    11,170,683,067.90x = 16,756,024,601.85 × 4,953,248,520.70
  4. Step 4: Simplify right side
    11,170,683,067.90x = 82,996,754,071,926,325,248
  5. Step 5: Solve for x
    x = 82,996,754,071,926,325,248/11,170,683,067.90
  6. Step 6: Final answer
    x = 7,429,872,781.05

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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.