Home / 535,929,268,417.20-739,582,544,110.32-292,058,805,704.76

Finding the Fourth Proportional to 535,929,268,417.20, 739,582,544,110.32 and 292,058,805,704.76

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Solution

The fourth proportional to 535,929,268,417.20, 739,582,544,110.32 and 292,058,805,704.76 is: 403,041,235,629.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,929,268,417.20 : 739,582,544,110.32 = 292,058,805,704.76 : x
  2. Step 2: Convert to fraction form
    535,929,268,417.20/739,582,544,110.32 = 292,058,805,704.76/x
  3. Step 3: Cross multiply
    535,929,268,417.20x = 739,582,544,110.32 × 292,058,805,704.76
  4. Step 4: Simplify right side
    535,929,268,417.20x = 216,001,594,552,948,032,012,288
  5. Step 5: Solve for x
    x = 216,001,594,552,948,032,012,288/535,929,268,417.20
  6. Step 6: Final answer
    x = 403,041,235,629.62

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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.