Home / 338,069,052.66-507,176,296.74-104,895,093

Finding the Fourth Proportional to 338,069,052.66, 507,176,296.74 and 104,895,093

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Solution

The fourth proportional to 338,069,052.66, 507,176,296.74 and 104,895,093 is: 157,365,202.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    338,069,052.66 : 507,176,296.74 = 104,895,093 : x
  2. Step 2: Convert to fraction form
    338,069,052.66/507,176,296.74 = 104,895,093/x
  3. Step 3: Cross multiply
    338,069,052.66x = 507,176,296.74 × 104,895,093
  4. Step 4: Simplify right side
    338,069,052.66x = 53,200,304,813,937,896
  5. Step 5: Solve for x
    x = 53,200,304,813,937,896/338,069,052.66
  6. Step 6: Final answer
    x = 157,365,202.15

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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.