Home / 26,903,319.40-40,354,979.10-24,352,402.60

Finding the Fourth Proportional to 26,903,319.40, 40,354,979.10 and 24,352,402.60

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Solution

The fourth proportional to 26,903,319.40, 40,354,979.10 and 24,352,402.60 is: 36,528,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,903,319.40 : 40,354,979.10 = 24,352,402.60 : x
  2. Step 2: Convert to fraction form
    26,903,319.40/40,354,979.10 = 24,352,402.60/x
  3. Step 3: Cross multiply
    26,903,319.40x = 40,354,979.10 × 24,352,402.60
  4. Step 4: Simplify right side
    26,903,319.40x = 982,740,697,957,785.75
  5. Step 5: Solve for x
    x = 982,740,697,957,785.75/26,903,319.40
  6. Step 6: Final answer
    x = 36,528,603.90

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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.