Home / 11,569,536,779,636-15,965,963,362,038-6,366,965,448,605.80

Finding the Fourth Proportional to 11,569,536,779,636, 15,965,963,362,038 and 6,366,965,448,605.80

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Solution

The fourth proportional to 11,569,536,779,636, 15,965,963,362,038 and 6,366,965,448,605.80 is: 8,786,413,753,291.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,569,536,779,636 : 15,965,963,362,038 = 6,366,965,448,605.80 : x
  2. Step 2: Convert to fraction form
    11,569,536,779,636/15,965,963,362,038 = 6,366,965,448,605.80/x
  3. Step 3: Cross multiply
    11,569,536,779,636x = 15,965,963,362,038 × 6,366,965,448,605.80
  4. Step 4: Simplify right side
    11,569,536,779,636x = 101,654,737,079,802,037,866,070,016
  5. Step 5: Solve for x
    x = 101,654,737,079,802,037,866,070,016/11,569,536,779,636
  6. Step 6: Final answer
    x = 8,786,413,753,291.19

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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.