Home / 223,529,187,405.60-335,293,781,108.40-179,449,345,101.60

Finding the Fourth Proportional to 223,529,187,405.60, 335,293,781,108.40 and 179,449,345,101.60

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Solution

The fourth proportional to 223,529,187,405.60, 335,293,781,108.40 and 179,449,345,101.60 is: 269,174,017,652.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,529,187,405.60 : 335,293,781,108.40 = 179,449,345,101.60 : x
  2. Step 2: Convert to fraction form
    223,529,187,405.60/335,293,781,108.40 = 179,449,345,101.60/x
  3. Step 3: Cross multiply
    223,529,187,405.60x = 335,293,781,108.40 × 179,449,345,101.60
  4. Step 4: Simplify right side
    223,529,187,405.60x = 60,168,249,436,541,605,117,952
  5. Step 5: Solve for x
    x = 60,168,249,436,541,605,117,952/223,529,187,405.60
  6. Step 6: Final answer
    x = 269,174,017,652.40

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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.