Home / 32,199,706,972.26-48,321,623,019.02-11,238,139,806.57

Finding the Fourth Proportional to 32,199,706,972.26, 48,321,623,019.02 and 11,238,139,806.57

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Solution

The fourth proportional to 32,199,706,972.26, 48,321,623,019.02 and 11,238,139,806.57 is: 16,864,909,846.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,199,706,972.26 : 48,321,623,019.02 = 11,238,139,806.57 : x
  2. Step 2: Convert to fraction form
    32,199,706,972.26/48,321,623,019.02 = 11,238,139,806.57/x
  3. Step 3: Cross multiply
    32,199,706,972.26x = 48,321,623,019.02 × 11,238,139,806.57
  4. Step 4: Simplify right side
    32,199,706,972.26x = 543,045,155,168,061,685,760
  5. Step 5: Solve for x
    x = 543,045,155,168,061,685,760/32,199,706,972.26
  6. Step 6: Final answer
    x = 16,864,909,846.41

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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.