Home / 23,374,948.54-32,256,810.21-13,061,756.38

Finding the Fourth Proportional to 23,374,948.54, 32,256,810.21 and 13,061,756.38

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Solution

The fourth proportional to 23,374,948.54, 32,256,810.21 and 13,061,756.38 is: 18,024,878.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,948.54 : 32,256,810.21 = 13,061,756.38 : x
  2. Step 2: Convert to fraction form
    23,374,948.54/32,256,810.21 = 13,061,756.38/x
  3. Step 3: Cross multiply
    23,374,948.54x = 32,256,810.21 × 13,061,756.38
  4. Step 4: Simplify right side
    23,374,948.54x = 421,330,596,558,916.69
  5. Step 5: Solve for x
    x = 421,330,596,558,916.69/23,374,948.54
  6. Step 6: Final answer
    x = 18,024,878.04

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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.