Home / 14,007,332.08-19,330,414-7,895,758.96

Finding the Fourth Proportional to 14,007,332.08, 19,330,414 and 7,895,758.96

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Solution

The fourth proportional to 14,007,332.08, 19,330,414 and 7,895,758.96 is: 10,896,314.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,007,332.08 : 19,330,414 = 7,895,758.96 : x
  2. Step 2: Convert to fraction form
    14,007,332.08/19,330,414 = 7,895,758.96/x
  3. Step 3: Cross multiply
    14,007,332.08x = 19,330,414 × 7,895,758.96
  4. Step 4: Simplify right side
    14,007,332.08x = 152,628,289,541,009.44
  5. Step 5: Solve for x
    x = 152,628,289,541,009.44/14,007,332.08
  6. Step 6: Final answer
    x = 10,896,314.06

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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.