Home / 14,486,935.65-20,311,569.75-14,486,935.65

Finding the Fourth Proportional to 14,486,935.65, 20,311,569.75 and 14,486,935.65

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Solution

The fourth proportional to 14,486,935.65, 20,311,569.75 and 14,486,935.65 is: 20,311,569.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,486,935.65 : 20,311,569.75 = 14,486,935.65 : x
  2. Step 2: Convert to fraction form
    14,486,935.65/20,311,569.75 = 14,486,935.65/x
  3. Step 3: Cross multiply
    14,486,935.65x = 20,311,569.75 × 14,486,935.65
  4. Step 4: Simplify right side
    14,486,935.65x = 294,252,403,918,736.62
  5. Step 5: Solve for x
    x = 294,252,403,918,736.62/14,486,935.65
  6. Step 6: Final answer
    x = 20,311,569.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.