Home / 248,829,394.48-343,513,655.94-181,773,058.48

Finding the Fourth Proportional to 248,829,394.48, 343,513,655.94 and 181,773,058.48

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Solution

The fourth proportional to 248,829,394.48, 343,513,655.94 and 181,773,058.48 is: 250,941,123.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,829,394.48 : 343,513,655.94 = 181,773,058.48 : x
  2. Step 2: Convert to fraction form
    248,829,394.48/343,513,655.94 = 181,773,058.48/x
  3. Step 3: Cross multiply
    248,829,394.48x = 343,513,655.94 × 181,773,058.48
  4. Step 4: Simplify right side
    248,829,394.48x = 62,441,527,869,860,216
  5. Step 5: Solve for x
    x = 62,441,527,869,860,216/248,829,394.48
  6. Step 6: Final answer
    x = 250,941,123.74

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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.