Home / 14,546,007.04-21,814,286.64-6,868,464.16

Finding the Fourth Proportional to 14,546,007.04, 21,814,286.64 and 6,868,464.16

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Solution

The fourth proportional to 14,546,007.04, 21,814,286.64 and 6,868,464.16 is: 10,300,465.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,546,007.04 : 21,814,286.64 = 6,868,464.16 : x
  2. Step 2: Convert to fraction form
    14,546,007.04/21,814,286.64 = 6,868,464.16/x
  3. Step 3: Cross multiply
    14,546,007.04x = 21,814,286.64 × 6,868,464.16
  4. Step 4: Simplify right side
    14,546,007.04x = 149,830,645,962,806.84
  5. Step 5: Solve for x
    x = 149,830,645,962,806.84/14,546,007.04
  6. Step 6: Final answer
    x = 10,300,465.66

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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.