Home / 148,528,730.28-222,794,627.58-44,898,786.60

Finding the Fourth Proportional to 148,528,730.28, 222,794,627.58 and 44,898,786.60

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Solution

The fourth proportional to 148,528,730.28, 222,794,627.58 and 44,898,786.60 is: 67,348,643.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,528,730.28 : 222,794,627.58 = 44,898,786.60 : x
  2. Step 2: Convert to fraction form
    148,528,730.28/222,794,627.58 = 44,898,786.60/x
  3. Step 3: Cross multiply
    148,528,730.28x = 222,794,627.58 × 44,898,786.60
  4. Step 4: Simplify right side
    148,528,730.28x = 10,003,208,439,340,896
  5. Step 5: Solve for x
    x = 10,003,208,439,340,896/148,528,730.28
  6. Step 6: Final answer
    x = 67,348,643.06

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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.