Home / 35,663,934,711.98-49,216,261,562.71-19,606,888,979.48

Finding the Fourth Proportional to 35,663,934,711.98, 49,216,261,562.71 and 19,606,888,979.48

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Solution

The fourth proportional to 35,663,934,711.98, 49,216,261,562.71 and 19,606,888,979.48 is: 27,057,524,197.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,663,934,711.98 : 49,216,261,562.71 = 19,606,888,979.48 : x
  2. Step 2: Convert to fraction form
    35,663,934,711.98/49,216,261,562.71 = 19,606,888,979.48/x
  3. Step 3: Cross multiply
    35,663,934,711.98x = 49,216,261,562.71 × 19,606,888,979.48
  4. Step 4: Simplify right side
    35,663,934,711.98x = 964,977,776,444,907,454,464
  5. Step 5: Solve for x
    x = 964,977,776,444,907,454,464/35,663,934,711.98
  6. Step 6: Final answer
    x = 27,057,524,197.43

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1.5x scale

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.