Home / 158,836,825.94-237,523,830.84-151,088,416.16

Finding the Fourth Proportional to 158,836,825.94, 237,523,830.84 and 151,088,416.16

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Solution

The fourth proportional to 158,836,825.94, 237,523,830.84 and 151,088,416.16 is: 225,936,895.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,836,825.94 : 237,523,830.84 = 151,088,416.16 : x
  2. Step 2: Convert to fraction form
    158,836,825.94/237,523,830.84 = 151,088,416.16/x
  3. Step 3: Cross multiply
    158,836,825.94x = 237,523,830.84 × 151,088,416.16
  4. Step 4: Simplify right side
    158,836,825.94x = 35,887,099,400,683,744
  5. Step 5: Solve for x
    x = 35,887,099,400,683,744/158,836,825.94
  6. Step 6: Final answer
    x = 225,936,895.86

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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.