Home / 25,136,784.76-37,652,863.38-15,993,591.16

Finding the Fourth Proportional to 25,136,784.76, 37,652,863.38 and 15,993,591.16

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Solution

The fourth proportional to 25,136,784.76, 37,652,863.38 and 15,993,591.16 is: 23,957,101.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,136,784.76 : 37,652,863.38 = 15,993,591.16 : x
  2. Step 2: Convert to fraction form
    25,136,784.76/37,652,863.38 = 15,993,591.16/x
  3. Step 3: Cross multiply
    25,136,784.76x = 37,652,863.38 × 15,993,591.16
  4. Step 4: Simplify right side
    25,136,784.76x = 602,204,502,903,055.75
  5. Step 5: Solve for x
    x = 602,204,502,903,055.75/25,136,784.76
  6. Step 6: Final answer
    x = 23,957,101.46

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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.