Home / 14,647,007.07-21,974,776.59-6,558,090.93

Finding the Fourth Proportional to 14,647,007.07, 21,974,776.59 and 6,558,090.93

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Solution

The fourth proportional to 14,647,007.07, 21,974,776.59 and 6,558,090.93 is: 9,839,046.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,647,007.07 : 21,974,776.59 = 6,558,090.93 : x
  2. Step 2: Convert to fraction form
    14,647,007.07/21,974,776.59 = 6,558,090.93/x
  3. Step 3: Cross multiply
    14,647,007.07x = 21,974,776.59 × 6,558,090.93
  4. Step 4: Simplify right side
    14,647,007.07x = 144,112,583,043,655.31
  5. Step 5: Solve for x
    x = 144,112,583,043,655.31/14,647,007.07
  6. Step 6: Final answer
    x = 9,839,046.46

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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.