Home / 5,552,064,151.60-8,328,096,227.40-5,307,176,138.80

Finding the Fourth Proportional to 5,552,064,151.60, 8,328,096,227.40 and 5,307,176,138.80

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Solution

The fourth proportional to 5,552,064,151.60, 8,328,096,227.40 and 5,307,176,138.80 is: 7,960,764,208.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552,064,151.60 : 8,328,096,227.40 = 5,307,176,138.80 : x
  2. Step 2: Convert to fraction form
    5,552,064,151.60/8,328,096,227.40 = 5,307,176,138.80/x
  3. Step 3: Cross multiply
    5,552,064,151.60x = 8,328,096,227.40 × 5,307,176,138.80
  4. Step 4: Simplify right side
    5,552,064,151.60x = 44,198,673,579,687,575,552
  5. Step 5: Solve for x
    x = 44,198,673,579,687,575,552/5,552,064,151.60
  6. Step 6: Final answer
    x = 7,960,764,208.20

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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.