Home / 14,298,074.16-21,435,064.92-6,204,955.92

Finding the Fourth Proportional to 14,298,074.16, 21,435,064.92 and 6,204,955.92

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Solution

The fourth proportional to 14,298,074.16, 21,435,064.92 and 6,204,955.92 is: 9,302,206.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,298,074.16 : 21,435,064.92 = 6,204,955.92 : x
  2. Step 2: Convert to fraction form
    14,298,074.16/21,435,064.92 = 6,204,955.92/x
  3. Step 3: Cross multiply
    14,298,074.16x = 21,435,064.92 × 6,204,955.92
  4. Step 4: Simplify right side
    14,298,074.16x = 133,003,632,970,938.33
  5. Step 5: Solve for x
    x = 133,003,632,970,938.33/14,298,074.16
  6. Step 6: Final answer
    x = 9,302,206.12

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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.