Home / 43,613,641.20-65,294,490.60-26,607,529.20

Finding the Fourth Proportional to 43,613,641.20, 65,294,490.60 and 26,607,529.20

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Solution

The fourth proportional to 43,613,641.20, 65,294,490.60 and 26,607,529.20 is: 39,834,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,613,641.20 : 65,294,490.60 = 26,607,529.20 : x
  2. Step 2: Convert to fraction form
    43,613,641.20/65,294,490.60 = 26,607,529.20/x
  3. Step 3: Cross multiply
    43,613,641.20x = 65,294,490.60 × 26,607,529.20
  4. Step 4: Simplify right side
    43,613,641.20x = 1,737,325,065,238,625.50
  5. Step 5: Solve for x
    x = 1,737,325,065,238,625.50/43,613,641.20
  6. Step 6: Final answer
    x = 39,834,442.10

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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.