Home / 43,092,226.90-64,638,340.35-33,455,430.10

Finding the Fourth Proportional to 43,092,226.90, 64,638,340.35 and 33,455,430.10

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Solution

The fourth proportional to 43,092,226.90, 64,638,340.35 and 33,455,430.10 is: 50,183,145.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,092,226.90 : 64,638,340.35 = 33,455,430.10 : x
  2. Step 2: Convert to fraction form
    43,092,226.90/64,638,340.35 = 33,455,430.10/x
  3. Step 3: Cross multiply
    43,092,226.90x = 64,638,340.35 × 33,455,430.10
  4. Step 4: Simplify right side
    43,092,226.90x = 2,162,503,477,359,434.75
  5. Step 5: Solve for x
    x = 2,162,503,477,359,434.75/43,092,226.90
  6. Step 6: Final answer
    x = 50,183,145.15

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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.