Home / 326,851,003,994.31-451,053,133,117.78-182,335,018,592.82

Finding the Fourth Proportional to 326,851,003,994.31, 451,053,133,117.78 and 182,335,018,592.82

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Solution

The fourth proportional to 326,851,003,994.31, 451,053,133,117.78 and 182,335,018,592.82 is: 251,621,627,005.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,851,003,994.31 : 451,053,133,117.78 = 182,335,018,592.82 : x
  2. Step 2: Convert to fraction form
    326,851,003,994.31/451,053,133,117.78 = 182,335,018,592.82/x
  3. Step 3: Cross multiply
    326,851,003,994.31x = 451,053,133,117.78 × 182,335,018,592.82
  4. Step 4: Simplify right side
    326,851,003,994.31x = 82,242,781,413,380,143,972,352
  5. Step 5: Solve for x
    x = 82,242,781,413,380,143,972,352/326,851,003,994.31
  6. Step 6: Final answer
    x = 251,621,627,005.35

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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.