Home / 32,199,706,973.26-48,321,623,020.52-11,238,139,807.57

Finding the Fourth Proportional to 32,199,706,973.26, 48,321,623,020.52 and 11,238,139,807.57

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Solution

The fourth proportional to 32,199,706,973.26, 48,321,623,020.52 and 11,238,139,807.57 is: 16,864,909,847.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,199,706,973.26 : 48,321,623,020.52 = 11,238,139,807.57 : x
  2. Step 2: Convert to fraction form
    32,199,706,973.26/48,321,623,020.52 = 11,238,139,807.57/x
  3. Step 3: Cross multiply
    32,199,706,973.26x = 48,321,623,020.52 × 11,238,139,807.57
  4. Step 4: Simplify right side
    32,199,706,973.26x = 543,045,155,233,296,678,912
  5. Step 5: Solve for x
    x = 543,045,155,233,296,678,912/32,199,706,973.26
  6. Step 6: Final answer
    x = 16,864,909,847.91

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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.