Home / 14,033,449.92-19,366,304.64-8,232,330.32

Finding the Fourth Proportional to 14,033,449.92, 19,366,304.64 and 8,232,330.32

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Solution

The fourth proportional to 14,033,449.92, 19,366,304.64 and 8,232,330.32 is: 11,360,700.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,033,449.92 : 19,366,304.64 = 8,232,330.32 : x
  2. Step 2: Convert to fraction form
    14,033,449.92/19,366,304.64 = 8,232,330.32/x
  3. Step 3: Cross multiply
    14,033,449.92x = 19,366,304.64 × 8,232,330.32
  4. Step 4: Simplify right side
    14,033,449.92x = 159,429,816,874,228.69
  5. Step 5: Solve for x
    x = 159,429,816,874,228.69/14,033,449.92
  6. Step 6: Final answer
    x = 11,360,700.17

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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.