Home / 3,305,767,842.24-4,562,165,944.80-1,820,655,574.08

Finding the Fourth Proportional to 3,305,767,842.24, 4,562,165,944.80 and 1,820,655,574.08

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Solution

The fourth proportional to 3,305,767,842.24, 4,562,165,944.80 and 1,820,655,574.08 is: 2,512,618,324.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,767,842.24 : 4,562,165,944.80 = 1,820,655,574.08 : x
  2. Step 2: Convert to fraction form
    3,305,767,842.24/4,562,165,944.80 = 1,820,655,574.08/x
  3. Step 3: Cross multiply
    3,305,767,842.24x = 4,562,165,944.80 × 1,820,655,574.08
  4. Step 4: Simplify right side
    3,305,767,842.24x = 8,306,132,857,278,069,760
  5. Step 5: Solve for x
    x = 8,306,132,857,278,069,760/3,305,767,842.24
  6. Step 6: Final answer
    x = 2,512,618,324.60

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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.