Home / 32,773,109,222.48-45,226,409,406.18-18,305,415,313.40

Finding the Fourth Proportional to 32,773,109,222.48, 45,226,409,406.18 and 18,305,415,313.40

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Solution

The fourth proportional to 32,773,109,222.48, 45,226,409,406.18 and 18,305,415,313.40 is: 25,261,204,290.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,773,109,222.48 : 45,226,409,406.18 = 18,305,415,313.40 : x
  2. Step 2: Convert to fraction form
    32,773,109,222.48/45,226,409,406.18 = 18,305,415,313.40/x
  3. Step 3: Cross multiply
    32,773,109,222.48x = 45,226,409,406.18 × 18,305,415,313.40
  4. Step 4: Simplify right side
    32,773,109,222.48x = 827,888,207,313,985,208,320
  5. Step 5: Solve for x
    x = 827,888,207,313,985,208,320/32,773,109,222.48
  6. Step 6: Final answer
    x = 25,261,204,290.81

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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.