Home / 32,199,706,436.70-48,321,622,215.64-11,238,139,272.08

Finding the Fourth Proportional to 32,199,706,436.70, 48,321,622,215.64 and 11,238,139,272.08

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Solution

The fourth proportional to 32,199,706,436.70, 48,321,622,215.64 and 11,238,139,272.08 is: 16,864,909,044.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,199,706,436.70 : 48,321,622,215.64 = 11,238,139,272.08 : x
  2. Step 2: Convert to fraction form
    32,199,706,436.70/48,321,622,215.64 = 11,238,139,272.08/x
  3. Step 3: Cross multiply
    32,199,706,436.70x = 48,321,622,215.64 × 11,238,139,272.08
  4. Step 4: Simplify right side
    32,199,706,436.70x = 543,045,120,312,197,251,072
  5. Step 5: Solve for x
    x = 543,045,120,312,197,251,072/32,199,706,436.70
  6. Step 6: Final answer
    x = 16,864,909,044.43

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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.