Home / 17,497,640.40-26,246,460.60-12,094,875.60

Finding the Fourth Proportional to 17,497,640.40, 26,246,460.60 and 12,094,875.60

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Solution

The fourth proportional to 17,497,640.40, 26,246,460.60 and 12,094,875.60 is: 18,142,313.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,640.40 : 26,246,460.60 = 12,094,875.60 : x
  2. Step 2: Convert to fraction form
    17,497,640.40/26,246,460.60 = 12,094,875.60/x
  3. Step 3: Cross multiply
    17,497,640.40x = 26,246,460.60 × 12,094,875.60
  4. Step 4: Simplify right side
    17,497,640.40x = 317,447,675,897,301.38
  5. Step 5: Solve for x
    x = 317,447,675,897,301.38/17,497,640.40
  6. Step 6: Final answer
    x = 18,142,313.40

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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.