Home / 650,610,549,062.40-975,915,823,593.67-231,700,881,734.40

Finding the Fourth Proportional to 650,610,549,062.40, 975,915,823,593.67 and 231,700,881,734.40

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Solution

The fourth proportional to 650,610,549,062.40, 975,915,823,593.67 and 231,700,881,734.40 is: 347,551,322,601.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,610,549,062.40 : 975,915,823,593.67 = 231,700,881,734.40 : x
  2. Step 2: Convert to fraction form
    650,610,549,062.40/975,915,823,593.67 = 231,700,881,734.40/x
  3. Step 3: Cross multiply
    650,610,549,062.40x = 975,915,823,593.67 × 231,700,881,734.40
  4. Step 4: Simplify right side
    650,610,549,062.40x = 226,120,556,825,206,507,700,224
  5. Step 5: Solve for x
    x = 226,120,556,825,206,507,700,224/650,610,549,062.40
  6. Step 6: Final answer
    x = 347,551,322,601.63

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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.