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Finding the Fourth Proportional to 26,079,648.70, 36,587,090.90 and 26,079,648.70

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Solution

The fourth proportional to 26,079,648.70, 36,587,090.90 and 26,079,648.70 is: 36,587,090.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,079,648.70 : 36,587,090.90 = 26,079,648.70 : x
  2. Step 2: Convert to fraction form
    26,079,648.70/36,587,090.90 = 26,079,648.70/x
  3. Step 3: Cross multiply
    26,079,648.70x = 36,587,090.90 × 26,079,648.70
  4. Step 4: Simplify right side
    26,079,648.70x = 954,178,477,626,966.75
  5. Step 5: Solve for x
    x = 954,178,477,626,966.75/26,079,648.70
  6. Step 6: Final answer
    x = 36,587,090.90

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.