Home / 622,185,058.02-933,416,573.31-234,011,254.44

Finding the Fourth Proportional to 622,185,058.02, 933,416,573.31 and 234,011,254.44

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Solution

The fourth proportional to 622,185,058.02, 933,416,573.31 and 234,011,254.44 is: 351,069,156.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,185,058.02 : 933,416,573.31 = 234,011,254.44 : x
  2. Step 2: Convert to fraction form
    622,185,058.02/933,416,573.31 = 234,011,254.44/x
  3. Step 3: Cross multiply
    622,185,058.02x = 933,416,573.31 × 234,011,254.44
  4. Step 4: Simplify right side
    622,185,058.02x = 218,429,983,235,359,296
  5. Step 5: Solve for x
    x = 218,429,983,235,359,296/622,185,058.02
  6. Step 6: Final answer
    x = 351,069,156.07

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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.