Home / 44,598,136.58-61,571,815.01-28,092,409.50

Finding the Fourth Proportional to 44,598,136.58, 61,571,815.01 and 28,092,409.50

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Solution

The fourth proportional to 44,598,136.58, 61,571,815.01 and 28,092,409.50 is: 38,784,146.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,598,136.58 : 61,571,815.01 = 28,092,409.50 : x
  2. Step 2: Convert to fraction form
    44,598,136.58/61,571,815.01 = 28,092,409.50/x
  3. Step 3: Cross multiply
    44,598,136.58x = 61,571,815.01 × 28,092,409.50
  4. Step 4: Simplify right side
    44,598,136.58x = 1,729,700,640,778,704.50
  5. Step 5: Solve for x
    x = 1,729,700,640,778,704.50/44,598,136.58
  6. Step 6: Final answer
    x = 38,784,146.01

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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.