Home / 45,197,622.41-62,373,242.43-25,081,033.19

Finding the Fourth Proportional to 45,197,622.41, 62,373,242.43 and 25,081,033.19

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Solution

The fourth proportional to 45,197,622.41, 62,373,242.43 and 25,081,033.19 is: 34,612,116.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,197,622.41 : 62,373,242.43 = 25,081,033.19 : x
  2. Step 2: Convert to fraction form
    45,197,622.41/62,373,242.43 = 25,081,033.19/x
  3. Step 3: Cross multiply
    45,197,622.41x = 62,373,242.43 × 25,081,033.19
  4. Step 4: Simplify right side
    45,197,622.41x = 1,564,385,363,242,880
  5. Step 5: Solve for x
    x = 1,564,385,363,242,880/45,197,622.41
  6. Step 6: Final answer
    x = 34,612,116.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.