Home / 47,317,613.22-65,298,396.61-26,124,433.93

Finding the Fourth Proportional to 47,317,613.22, 65,298,396.61 and 26,124,433.93

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Solution

The fourth proportional to 47,317,613.22, 65,298,396.61 and 26,124,433.93 is: 36,051,768.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,317,613.22 : 65,298,396.61 = 26,124,433.93 : x
  2. Step 2: Convert to fraction form
    47,317,613.22/65,298,396.61 = 26,124,433.93/x
  3. Step 3: Cross multiply
    47,317,613.22x = 65,298,396.61 × 26,124,433.93
  4. Step 4: Simplify right side
    47,317,613.22x = 1,705,883,647,972,881
  5. Step 5: Solve for x
    x = 1,705,883,647,972,881/47,317,613.22
  6. Step 6: Final answer
    x = 36,051,768.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.