Home / 101,362,102.38-152,043,150.88-46,758,532.50

Finding the Fourth Proportional to 101,362,102.38, 152,043,150.88 and 46,758,532.50

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Solution

The fourth proportional to 101,362,102.38, 152,043,150.88 and 46,758,532.50 is: 70,137,797.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,362,102.38 : 152,043,150.88 = 46,758,532.50 : x
  2. Step 2: Convert to fraction form
    101,362,102.38/152,043,150.88 = 46,758,532.50/x
  3. Step 3: Cross multiply
    101,362,102.38x = 152,043,150.88 × 46,758,532.50
  4. Step 4: Simplify right side
    101,362,102.38x = 7,109,314,611,824,883
  5. Step 5: Solve for x
    x = 7,109,314,611,824,883/101,362,102.38
  6. Step 6: Final answer
    x = 70,137,797.51

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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.