Home / 248,829,392.48-343,513,653.18-181,773,056.48

Finding the Fourth Proportional to 248,829,392.48, 343,513,653.18 and 181,773,056.48

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Solution

The fourth proportional to 248,829,392.48, 343,513,653.18 and 181,773,056.48 is: 250,941,120.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,829,392.48 : 343,513,653.18 = 181,773,056.48 : x
  2. Step 2: Convert to fraction form
    248,829,392.48/343,513,653.18 = 181,773,056.48/x
  3. Step 3: Cross multiply
    248,829,392.48x = 343,513,653.18 × 181,773,056.48
  4. Step 4: Simplify right side
    248,829,392.48x = 62,441,526,681,139,272
  5. Step 5: Solve for x
    x = 62,441,526,681,139,272/248,829,392.48
  6. Step 6: Final answer
    x = 250,941,120.98

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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.