Home / 61,146,058,338.40-91,719,087,507.60-41,555,017,314.40

Finding the Fourth Proportional to 61,146,058,338.40, 91,719,087,507.60 and 41,555,017,314.40

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Solution

The fourth proportional to 61,146,058,338.40, 91,719,087,507.60 and 41,555,017,314.40 is: 62,332,525,971.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,146,058,338.40 : 91,719,087,507.60 = 41,555,017,314.40 : x
  2. Step 2: Convert to fraction form
    61,146,058,338.40/91,719,087,507.60 = 41,555,017,314.40/x
  3. Step 3: Cross multiply
    61,146,058,338.40x = 91,719,087,507.60 × 41,555,017,314.40
  4. Step 4: Simplify right side
    61,146,058,338.40x = 3,811,388,269,439,287,296,000
  5. Step 5: Solve for x
    x = 3,811,388,269,439,287,296,000/61,146,058,338.40
  6. Step 6: Final answer
    x = 62,332,525,971.60

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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.