Home / 149,792,331.20-224,310,583.20-119,559,243.20

Finding the Fourth Proportional to 149,792,331.20, 224,310,583.20 and 119,559,243.20

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Solution

The fourth proportional to 149,792,331.20, 224,310,583.20 and 119,559,243.20 is: 179,037,226.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,792,331.20 : 224,310,583.20 = 119,559,243.20 : x
  2. Step 2: Convert to fraction form
    149,792,331.20/224,310,583.20 = 119,559,243.20/x
  3. Step 3: Cross multiply
    149,792,331.20x = 224,310,583.20 × 119,559,243.20
  4. Step 4: Simplify right side
    149,792,331.20x = 26,818,403,569,142,632
  5. Step 5: Solve for x
    x = 26,818,403,569,142,632/149,792,331.20
  6. Step 6: Final answer
    x = 179,037,226.77

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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.