Home / 32,371,940.80-48,557,911.20-25,144,343.20

Finding the Fourth Proportional to 32,371,940.80, 48,557,911.20 and 25,144,343.20

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Solution

The fourth proportional to 32,371,940.80, 48,557,911.20 and 25,144,343.20 is: 37,716,514.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,371,940.80 : 48,557,911.20 = 25,144,343.20 : x
  2. Step 2: Convert to fraction form
    32,371,940.80/48,557,911.20 = 25,144,343.20/x
  3. Step 3: Cross multiply
    32,371,940.80x = 48,557,911.20 × 25,144,343.20
  4. Step 4: Simplify right side
    32,371,940.80x = 1,220,956,784,287,924
  5. Step 5: Solve for x
    x = 1,220,956,784,287,924/32,371,940.80
  6. Step 6: Final answer
    x = 37,716,514.80

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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.