Home / 224,244,022.80-336,303,048.60-70,937,072.40

Finding the Fourth Proportional to 224,244,022.80, 336,303,048.60 and 70,937,072.40

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Solution

The fourth proportional to 224,244,022.80, 336,303,048.60 and 70,937,072.40 is: 106,385,683.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,244,022.80 : 336,303,048.60 = 70,937,072.40 : x
  2. Step 2: Convert to fraction form
    224,244,022.80/336,303,048.60 = 70,937,072.40/x
  3. Step 3: Cross multiply
    224,244,022.80x = 336,303,048.60 × 70,937,072.40
  4. Step 4: Simplify right side
    224,244,022.80x = 23,856,353,706,878,924
  5. Step 5: Solve for x
    x = 23,856,353,706,878,924/224,244,022.80
  6. Step 6: Final answer
    x = 106,385,683.81

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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.