Home / 65,549,477.70-98,324,216.55-41,315,768.10

Finding the Fourth Proportional to 65,549,477.70, 98,324,216.55 and 41,315,768.10

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Solution

The fourth proportional to 65,549,477.70, 98,324,216.55 and 41,315,768.10 is: 61,973,652.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,549,477.70 : 98,324,216.55 = 41,315,768.10 : x
  2. Step 2: Convert to fraction form
    65,549,477.70/98,324,216.55 = 41,315,768.10/x
  3. Step 3: Cross multiply
    65,549,477.70x = 98,324,216.55 × 41,315,768.10
  4. Step 4: Simplify right side
    65,549,477.70x = 4,062,340,529,593,982
  5. Step 5: Solve for x
    x = 4,062,340,529,593,982/65,549,477.70
  6. Step 6: Final answer
    x = 61,973,652.15

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Double scale
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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.