Home / 44,613,454.40-66,920,181.60-26,653,313.60

Finding the Fourth Proportional to 44,613,454.40, 66,920,181.60 and 26,653,313.60

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Solution

The fourth proportional to 44,613,454.40, 66,920,181.60 and 26,653,313.60 is: 39,979,970.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,613,454.40 : 66,920,181.60 = 26,653,313.60 : x
  2. Step 2: Convert to fraction form
    44,613,454.40/66,920,181.60 = 26,653,313.60/x
  3. Step 3: Cross multiply
    44,613,454.40x = 66,920,181.60 × 26,653,313.60
  4. Step 4: Simplify right side
    44,613,454.40x = 1,783,644,586,353,750
  5. Step 5: Solve for x
    x = 1,783,644,586,353,750/44,613,454.40
  6. Step 6: Final answer
    x = 39,979,970.40

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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.