Home / 17,009,393.04-23,473,349.64-9,666,069.12

Finding the Fourth Proportional to 17,009,393.04, 23,473,349.64 and 9,666,069.12

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Solution

The fourth proportional to 17,009,393.04, 23,473,349.64 and 9,666,069.12 is: 13,339,395.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,009,393.04 : 23,473,349.64 = 9,666,069.12 : x
  2. Step 2: Convert to fraction form
    17,009,393.04/23,473,349.64 = 9,666,069.12/x
  3. Step 3: Cross multiply
    17,009,393.04x = 23,473,349.64 × 9,666,069.12
  4. Step 4: Simplify right side
    17,009,393.04x = 226,895,020,098,167.09
  5. Step 5: Solve for x
    x = 226,895,020,098,167.09/17,009,393.04
  6. Step 6: Final answer
    x = 13,339,395.45

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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.