Home / 9,092,828,465,736.80-13,639,242,856,178-2,208,575,432,963.80

Finding the Fourth Proportional to 9,092,828,465,736.80, 13,639,242,856,178 and 2,208,575,432,963.80

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Solution

The fourth proportional to 9,092,828,465,736.80, 13,639,242,856,178 and 2,208,575,432,963.80 is: 3,312,863,187,718.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,828,465,736.80 : 13,639,242,856,178 = 2,208,575,432,963.80 : x
  2. Step 2: Convert to fraction form
    9,092,828,465,736.80/13,639,242,856,178 = 2,208,575,432,963.80/x
  3. Step 3: Cross multiply
    9,092,828,465,736.80x = 13,639,242,856,178 × 2,208,575,432,963.80
  4. Step 4: Simplify right side
    9,092,828,465,736.80x = 30,123,296,696,381,739,441,848,320
  5. Step 5: Solve for x
    x = 30,123,296,696,381,739,441,848,320/9,092,828,465,736.80
  6. Step 6: Final answer
    x = 3,312,863,187,718.87

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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.