Home / 301,755,388.86-416,426,185.08-182,676,404.34

Finding the Fourth Proportional to 301,755,388.86, 416,426,185.08 and 182,676,404.34

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Solution

The fourth proportional to 301,755,388.86, 416,426,185.08 and 182,676,404.34 is: 252,095,707.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,755,388.86 : 416,426,185.08 = 182,676,404.34 : x
  2. Step 2: Convert to fraction form
    301,755,388.86/416,426,185.08 = 182,676,404.34/x
  3. Step 3: Cross multiply
    301,755,388.86x = 416,426,185.08 × 182,676,404.34
  4. Step 4: Simplify right side
    301,755,388.86x = 76,071,238,163,437,760
  5. Step 5: Solve for x
    x = 76,071,238,163,437,760/301,755,388.86
  6. Step 6: Final answer
    x = 252,095,707.22

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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.