Home / 11,684,258.10-17,526,387.15-9,693,602.10

Finding the Fourth Proportional to 11,684,258.10, 17,526,387.15 and 9,693,602.10

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Solution

The fourth proportional to 11,684,258.10, 17,526,387.15 and 9,693,602.10 is: 14,540,403.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,684,258.10 : 17,526,387.15 = 9,693,602.10 : x
  2. Step 2: Convert to fraction form
    11,684,258.10/17,526,387.15 = 9,693,602.10/x
  3. Step 3: Cross multiply
    11,684,258.10x = 17,526,387.15 × 9,693,602.10
  4. Step 4: Simplify right side
    11,684,258.10x = 169,893,823,282,653
  5. Step 5: Solve for x
    x = 169,893,823,282,653/11,684,258.10
  6. Step 6: Final answer
    x = 14,540,403.15

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Double scale
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Similar ratio
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1.5x scale

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.