Home / 149,792,332.20-224,310,584.70-119,559,244.20

Finding the Fourth Proportional to 149,792,332.20, 224,310,584.70 and 119,559,244.20

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Solution

The fourth proportional to 149,792,332.20, 224,310,584.70 and 119,559,244.20 is: 179,037,228.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,792,332.20 : 224,310,584.70 = 119,559,244.20 : x
  2. Step 2: Convert to fraction form
    149,792,332.20/224,310,584.70 = 119,559,244.20/x
  3. Step 3: Cross multiply
    149,792,332.20x = 224,310,584.70 × 119,559,244.20
  4. Step 4: Simplify right side
    149,792,332.20x = 26,818,403,972,792,084
  5. Step 5: Solve for x
    x = 26,818,403,972,792,084/149,792,332.20
  6. Step 6: Final answer
    x = 179,037,228.27

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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.