Home / 26,163,766.13-39,242,654.64-6,996,017.86

Finding the Fourth Proportional to 26,163,766.13, 39,242,654.64 and 6,996,017.86

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Solution

The fourth proportional to 26,163,766.13, 39,242,654.64 and 6,996,017.86 is: 10,493,226.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,163,766.13 : 39,242,654.64 = 6,996,017.86 : x
  2. Step 2: Convert to fraction form
    26,163,766.13/39,242,654.64 = 6,996,017.86/x
  3. Step 3: Cross multiply
    26,163,766.13x = 39,242,654.64 × 6,996,017.86
  4. Step 4: Simplify right side
    26,163,766.13x = 274,542,312,739,580.81
  5. Step 5: Solve for x
    x = 274,542,312,739,580.81/26,163,766.13
  6. Step 6: Final answer
    x = 10,493,226.07

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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.