Home / 14,540,335,494.58-21,779,959,434.48-9,225,712,013.82

Finding the Fourth Proportional to 14,540,335,494.58, 21,779,959,434.48 and 9,225,712,013.82

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Solution

The fourth proportional to 14,540,335,494.58, 21,779,959,434.48 and 9,225,712,013.82 is: 13,819,188,249.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,540,335,494.58 : 21,779,959,434.48 = 9,225,712,013.82 : x
  2. Step 2: Convert to fraction form
    14,540,335,494.58/21,779,959,434.48 = 9,225,712,013.82/x
  3. Step 3: Cross multiply
    14,540,335,494.58x = 21,779,959,434.48 × 9,225,712,013.82
  4. Step 4: Simplify right side
    14,540,335,494.58x = 200,935,633,415,107,280,896
  5. Step 5: Solve for x
    x = 200,935,633,415,107,280,896/14,540,335,494.58
  6. Step 6: Final answer
    x = 13,819,188,249.82

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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.