Home / 17,196,664.96-23,730,908.28-9,461,712.52

Finding the Fourth Proportional to 17,196,664.96, 23,730,908.28 and 9,461,712.52

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Solution

The fourth proportional to 17,196,664.96, 23,730,908.28 and 9,461,712.52 is: 13,056,894.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,196,664.96 : 23,730,908.28 = 9,461,712.52 : x
  2. Step 2: Convert to fraction form
    17,196,664.96/23,730,908.28 = 9,461,712.52/x
  3. Step 3: Cross multiply
    17,196,664.96x = 23,730,908.28 × 9,461,712.52
  4. Step 4: Simplify right side
    17,196,664.96x = 224,535,031,983,847.66
  5. Step 5: Solve for x
    x = 224,535,031,983,847.66/17,196,664.96
  6. Step 6: Final answer
    x = 13,056,894.03

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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.