Home / 17,330,387.54-23,916,681.47-9,595,429.43

Finding the Fourth Proportional to 17,330,387.54, 23,916,681.47 and 9,595,429.43

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Solution

The fourth proportional to 17,330,387.54, 23,916,681.47 and 9,595,429.43 is: 13,242,106.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,387.54 : 23,916,681.47 = 9,595,429.43 : x
  2. Step 2: Convert to fraction form
    17,330,387.54/23,916,681.47 = 9,595,429.43/x
  3. Step 3: Cross multiply
    17,330,387.54x = 23,916,681.47 × 9,595,429.43
  4. Step 4: Simplify right side
    17,330,387.54x = 229,490,829,149,578.84
  5. Step 5: Solve for x
    x = 229,490,829,149,578.84/17,330,387.54
  6. Step 6: Final answer
    x = 13,242,106.02

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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.