Home / 49,159,663,759.01-67,839,614,006.16-27,458,122,895.47

Finding the Fourth Proportional to 49,159,663,759.01, 67,839,614,006.16 and 27,458,122,895.47

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Solution

The fourth proportional to 49,159,663,759.01, 67,839,614,006.16 and 27,458,122,895.47 is: 37,891,806,333.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,159,663,759.01 : 67,839,614,006.16 = 27,458,122,895.47 : x
  2. Step 2: Convert to fraction form
    49,159,663,759.01/67,839,614,006.16 = 27,458,122,895.47/x
  3. Step 3: Cross multiply
    49,159,663,759.01x = 67,839,614,006.16 × 27,458,122,895.47
  4. Step 4: Simplify right side
    49,159,663,759.01x = 1,862,748,458,562,185,592,832
  5. Step 5: Solve for x
    x = 1,862,748,458,562,185,592,832/49,159,663,759.01
  6. Step 6: Final answer
    x = 37,891,806,333.21

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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.