Home / 11,092,655.68-16,714,699.04-9,115,196.96

Finding the Fourth Proportional to 11,092,655.68, 16,714,699.04 and 9,115,196.96

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Solution

The fourth proportional to 11,092,655.68, 16,714,699.04 and 9,115,196.96 is: 13,735,013.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,092,655.68 : 16,714,699.04 = 9,115,196.96 : x
  2. Step 2: Convert to fraction form
    11,092,655.68/16,714,699.04 = 9,115,196.96/x
  3. Step 3: Cross multiply
    11,092,655.68x = 16,714,699.04 × 9,115,196.96
  4. Step 4: Simplify right side
    11,092,655.68x = 152,357,773,876,722.94
  5. Step 5: Solve for x
    x = 152,357,773,876,722.94/11,092,655.68
  6. Step 6: Final answer
    x = 13,735,013.35

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.