Home / 248,829,394.98-343,513,656.63-181,773,058.98

Finding the Fourth Proportional to 248,829,394.98, 343,513,656.63 and 181,773,058.98

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Solution

The fourth proportional to 248,829,394.98, 343,513,656.63 and 181,773,058.98 is: 250,941,124.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,829,394.98 : 343,513,656.63 = 181,773,058.98 : x
  2. Step 2: Convert to fraction form
    248,829,394.98/343,513,656.63 = 181,773,058.98/x
  3. Step 3: Cross multiply
    248,829,394.98x = 343,513,656.63 × 181,773,058.98
  4. Step 4: Simplify right side
    248,829,394.98x = 62,441,528,167,040,456
  5. Step 5: Solve for x
    x = 62,441,528,167,040,456/248,829,394.98
  6. Step 6: Final answer
    x = 250,941,124.43

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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.