Home / 23,374,948.29-32,256,809.86-13,061,756.13

Finding the Fourth Proportional to 23,374,948.29, 32,256,809.86 and 13,061,756.13

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Solution

The fourth proportional to 23,374,948.29, 32,256,809.86 and 13,061,756.13 is: 18,024,877.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,948.29 : 32,256,809.86 = 13,061,756.13 : x
  2. Step 2: Convert to fraction form
    23,374,948.29/32,256,809.86 = 13,061,756.13/x
  3. Step 3: Cross multiply
    23,374,948.29x = 32,256,809.86 × 13,061,756.13
  4. Step 4: Simplify right side
    23,374,948.29x = 421,330,583,923,099.44
  5. Step 5: Solve for x
    x = 421,330,583,923,099.44/23,374,948.29
  6. Step 6: Final answer
    x = 18,024,877.69

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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.