Home / 3,416,494,906.41-5,123,417,452.27-1,175,116,041.42

Finding the Fourth Proportional to 3,416,494,906.41, 5,123,417,452.27 and 1,175,116,041.42

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Solution

The fourth proportional to 3,416,494,906.41, 5,123,417,452.27 and 1,175,116,041.42 is: 1,762,218,355.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,494,906.41 : 5,123,417,452.27 = 1,175,116,041.42 : x
  2. Step 2: Convert to fraction form
    3,416,494,906.41/5,123,417,452.27 = 1,175,116,041.42/x
  3. Step 3: Cross multiply
    3,416,494,906.41x = 5,123,417,452.27 × 1,175,116,041.42
  4. Step 4: Simplify right side
    3,416,494,906.41x = 6,020,610,035,050,519,552
  5. Step 5: Solve for x
    x = 6,020,610,035,050,519,552/3,416,494,906.41
  6. Step 6: Final answer
    x = 1,762,218,355.35

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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.