Home / 60,607,792.62-90,925,122.51-17,473,629.87

Finding the Fourth Proportional to 60,607,792.62, 90,925,122.51 and 17,473,629.87

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Solution

The fourth proportional to 60,607,792.62, 90,925,122.51 and 17,473,629.87 is: 26,214,317.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,607,792.62 : 90,925,122.51 = 17,473,629.87 : x
  2. Step 2: Convert to fraction form
    60,607,792.62/90,925,122.51 = 17,473,629.87/x
  3. Step 3: Cross multiply
    60,607,792.62x = 90,925,122.51 × 17,473,629.87
  4. Step 4: Simplify right side
    60,607,792.62x = 1,588,791,936,624,145.50
  5. Step 5: Solve for x
    x = 1,588,791,936,624,145.50/60,607,792.62
  6. Step 6: Final answer
    x = 26,214,317.80

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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.