Home / 24,961,542,732.51-34,449,108,216.98-13,686,153,675.63

Finding the Fourth Proportional to 24,961,542,732.51, 34,449,108,216.98 and 13,686,153,675.63

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Solution

The fourth proportional to 24,961,542,732.51, 34,449,108,216.98 and 13,686,153,675.63 is: 18,888,086,930.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,961,542,732.51 : 34,449,108,216.98 = 13,686,153,675.63 : x
  2. Step 2: Convert to fraction form
    24,961,542,732.51/34,449,108,216.98 = 13,686,153,675.63/x
  3. Step 3: Cross multiply
    24,961,542,732.51x = 34,449,108,216.98 × 13,686,153,675.63
  4. Step 4: Simplify right side
    24,961,542,732.51x = 471,475,789,045,927,968,768
  5. Step 5: Solve for x
    x = 471,475,789,045,927,968,768/24,961,542,732.51
  6. Step 6: Final answer
    x = 18,888,086,930.30

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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.