Home / 37,298,123.88-55,956,144.60-14,268,681.84

Finding the Fourth Proportional to 37,298,123.88, 55,956,144.60 and 14,268,681.84

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Solution

The fourth proportional to 37,298,123.88, 55,956,144.60 and 14,268,681.84 is: 21,406,450.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,298,123.88 : 55,956,144.60 = 14,268,681.84 : x
  2. Step 2: Convert to fraction form
    37,298,123.88/55,956,144.60 = 14,268,681.84/x
  3. Step 3: Cross multiply
    37,298,123.88x = 55,956,144.60 × 14,268,681.84
  4. Step 4: Simplify right side
    37,298,123.88x = 798,420,424,290,434.12
  5. Step 5: Solve for x
    x = 798,420,424,290,434.12/37,298,123.88
  6. Step 6: Final answer
    x = 21,406,450.01

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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.