Home / 183,222,337.12-252,968,579.50-140,760,269.84

Finding the Fourth Proportional to 183,222,337.12, 252,968,579.50 and 140,760,269.84

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Solution

The fourth proportional to 183,222,337.12, 252,968,579.50 and 140,760,269.84 is: 194,342,709.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,222,337.12 : 252,968,579.50 = 140,760,269.84 : x
  2. Step 2: Convert to fraction form
    183,222,337.12/252,968,579.50 = 140,760,269.84/x
  3. Step 3: Cross multiply
    183,222,337.12x = 252,968,579.50 × 140,760,269.84
  4. Step 4: Simplify right side
    183,222,337.12x = 35,607,925,511,461,492
  5. Step 5: Solve for x
    x = 35,607,925,511,461,492/183,222,337.12
  6. Step 6: Final answer
    x = 194,342,709.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.