Home / 17,695,032.94-24,423,128.13-11,579,918.50

Finding the Fourth Proportional to 17,695,032.94, 24,423,128.13 and 11,579,918.50

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Solution

The fourth proportional to 17,695,032.94, 24,423,128.13 and 11,579,918.50 is: 15,982,893.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,695,032.94 : 24,423,128.13 = 11,579,918.50 : x
  2. Step 2: Convert to fraction form
    17,695,032.94/24,423,128.13 = 11,579,918.50/x
  3. Step 3: Cross multiply
    17,695,032.94x = 24,423,128.13 × 11,579,918.50
  4. Step 4: Simplify right side
    17,695,032.94x = 282,817,833,260,457.38
  5. Step 5: Solve for x
    x = 282,817,833,260,457.38/17,695,032.94
  6. Step 6: Final answer
    x = 15,982,893.86

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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.