Home / 14,553,626.81-21,825,716.45-4,835,629.97

Finding the Fourth Proportional to 14,553,626.81, 21,825,716.45 and 4,835,629.97

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Solution

The fourth proportional to 14,553,626.81, 21,825,716.45 and 4,835,629.97 is: 7,251,875.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,553,626.81 : 21,825,716.45 = 4,835,629.97 : x
  2. Step 2: Convert to fraction form
    14,553,626.81/21,825,716.45 = 4,835,629.97/x
  3. Step 3: Cross multiply
    14,553,626.81x = 21,825,716.45 × 4,835,629.97
  4. Step 4: Simplify right side
    14,553,626.81x = 105,541,088,626,357.31
  5. Step 5: Solve for x
    x = 105,541,088,626,357.31/14,553,626.81
  6. Step 6: Final answer
    x = 7,251,875.43

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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.