Home / 21,992,458.60-32,988,687.90-6,036,106.60

Finding the Fourth Proportional to 21,992,458.60, 32,988,687.90 and 6,036,106.60

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Solution

The fourth proportional to 21,992,458.60, 32,988,687.90 and 6,036,106.60 is: 9,054,159.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,992,458.60 : 32,988,687.90 = 6,036,106.60 : x
  2. Step 2: Convert to fraction form
    21,992,458.60/32,988,687.90 = 6,036,106.60/x
  3. Step 3: Cross multiply
    21,992,458.60x = 32,988,687.90 × 6,036,106.60
  4. Step 4: Simplify right side
    21,992,458.60x = 199,123,236,758,530.12
  5. Step 5: Solve for x
    x = 199,123,236,758,530.12/21,992,458.60
  6. Step 6: Final answer
    x = 9,054,159.90

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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.