Home / 11,656,003.10-17,484,004.65-11,432,054.30

Finding the Fourth Proportional to 11,656,003.10, 17,484,004.65 and 11,432,054.30

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Solution

The fourth proportional to 11,656,003.10, 17,484,004.65 and 11,432,054.30 is: 17,148,081.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,656,003.10 : 17,484,004.65 = 11,432,054.30 : x
  2. Step 2: Convert to fraction form
    11,656,003.10/17,484,004.65 = 11,432,054.30/x
  3. Step 3: Cross multiply
    11,656,003.10x = 17,484,004.65 × 11,432,054.30
  4. Step 4: Simplify right side
    11,656,003.10x = 199,878,090,540,252.50
  5. Step 5: Solve for x
    x = 199,878,090,540,252.50/11,656,003.10
  6. Step 6: Final answer
    x = 17,148,081.45

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.