Home / 39,459,700,509.40-59,189,550,764.10-26,907,276,665.80

Finding the Fourth Proportional to 39,459,700,509.40, 59,189,550,764.10 and 26,907,276,665.80

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Solution

The fourth proportional to 39,459,700,509.40, 59,189,550,764.10 and 26,907,276,665.80 is: 40,360,914,998.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,459,700,509.40 : 59,189,550,764.10 = 26,907,276,665.80 : x
  2. Step 2: Convert to fraction form
    39,459,700,509.40/59,189,550,764.10 = 26,907,276,665.80/x
  3. Step 3: Cross multiply
    39,459,700,509.40x = 59,189,550,764.10 × 26,907,276,665.80
  4. Step 4: Simplify right side
    39,459,700,509.40x = 1,592,629,618,134,052,503,552
  5. Step 5: Solve for x
    x = 1,592,629,618,134,052,503,552/39,459,700,509.40
  6. Step 6: Final answer
    x = 40,360,914,998.70

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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.