Home / 335,976,701.60-463,647,742.80-181,452,029.60

Finding the Fourth Proportional to 335,976,701.60, 463,647,742.80 and 181,452,029.60

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Solution

The fourth proportional to 335,976,701.60, 463,647,742.80 and 181,452,029.60 is: 250,403,743.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,976,701.60 : 463,647,742.80 = 181,452,029.60 : x
  2. Step 2: Convert to fraction form
    335,976,701.60/463,647,742.80 = 181,452,029.60/x
  3. Step 3: Cross multiply
    335,976,701.60x = 463,647,742.80 × 181,452,029.60
  4. Step 4: Simplify right side
    335,976,701.60x = 84,129,823,950,518,784
  5. Step 5: Solve for x
    x = 84,129,823,950,518,784/335,976,701.60
  6. Step 6: Final answer
    x = 250,403,743.92

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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.