Home / 204,516,223,652.03-306,774,335,478.04-190,569,086,048.03

Finding the Fourth Proportional to 204,516,223,652.03, 306,774,335,478.04 and 190,569,086,048.03

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Solution

The fourth proportional to 204,516,223,652.03, 306,774,335,478.04 and 190,569,086,048.03 is: 285,853,629,072.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,516,223,652.03 : 306,774,335,478.04 = 190,569,086,048.03 : x
  2. Step 2: Convert to fraction form
    204,516,223,652.03/306,774,335,478.04 = 190,569,086,048.03/x
  3. Step 3: Cross multiply
    204,516,223,652.03x = 306,774,335,478.04 × 190,569,086,048.03
  4. Step 4: Simplify right side
    204,516,223,652.03x = 58,461,704,735,041,823,703,040
  5. Step 5: Solve for x
    x = 58,461,704,735,041,823,703,040/204,516,223,652.03
  6. Step 6: Final answer
    x = 285,853,629,072.04

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Double scale
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1.5x scale

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.