Home / 39,401,998.40-59,102,997.60-24,285,454.40

Finding the Fourth Proportional to 39,401,998.40, 59,102,997.60 and 24,285,454.40

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Solution

The fourth proportional to 39,401,998.40, 59,102,997.60 and 24,285,454.40 is: 36,428,181.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,401,998.40 : 59,102,997.60 = 24,285,454.40 : x
  2. Step 2: Convert to fraction form
    39,401,998.40/59,102,997.60 = 24,285,454.40/x
  3. Step 3: Cross multiply
    39,401,998.40x = 59,102,997.60 × 24,285,454.40
  4. Step 4: Simplify right side
    39,401,998.40x = 1,435,343,153,118,109.50
  5. Step 5: Solve for x
    x = 1,435,343,153,118,109.50/39,401,998.40
  6. Step 6: Final answer
    x = 36,428,181.60

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Double scale
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Similar ratio
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1.5x scale

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.