Home / 1,255,584,536.46-1,881,654,935.58-794,700,005.58

Finding the Fourth Proportional to 1,255,584,536.46, 1,881,654,935.58 and 794,700,005.58

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Solution

The fourth proportional to 1,255,584,536.46, 1,881,654,935.58 and 794,700,005.58 is: 1,190,960,181.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,255,584,536.46 : 1,881,654,935.58 = 794,700,005.58 : x
  2. Step 2: Convert to fraction form
    1,255,584,536.46/1,881,654,935.58 = 794,700,005.58/x
  3. Step 3: Cross multiply
    1,255,584,536.46x = 1,881,654,935.58 × 794,700,005.58
  4. Step 4: Simplify right side
    1,255,584,536.46x = 1,495,351,187,805,060,608
  5. Step 5: Solve for x
    x = 1,495,351,187,805,060,608/1,255,584,536.46
  6. Step 6: Final answer
    x = 1,190,960,181.80

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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.