Home / 23,407,183,169.13-32,301,912,987.45-12,702,303,871.73

Finding the Fourth Proportional to 23,407,183,169.13, 32,301,912,987.45 and 12,702,303,871.73

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Solution

The fourth proportional to 23,407,183,169.13, 32,301,912,987.45 and 12,702,303,871.73 is: 17,529,179,459.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,407,183,169.13 : 32,301,912,987.45 = 12,702,303,871.73 : x
  2. Step 2: Convert to fraction form
    23,407,183,169.13/32,301,912,987.45 = 12,702,303,871.73/x
  3. Step 3: Cross multiply
    23,407,183,169.13x = 32,301,912,987.45 × 12,702,303,871.73
  4. Step 4: Simplify right side
    23,407,183,169.13x = 410,308,714,404,610,244,608
  5. Step 5: Solve for x
    x = 410,308,714,404,610,244,608/23,407,183,169.13
  6. Step 6: Final answer
    x = 17,529,179,459.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.