Home / 330,036,363,260.18-495,053,926,942.44-103,413,164,328.59

Finding the Fourth Proportional to 330,036,363,260.18, 495,053,926,942.44 and 103,413,164,328.59

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Solution

The fourth proportional to 330,036,363,260.18, 495,053,926,942.44 and 103,413,164,328.59 is: 155,119,552,865.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,036,363,260.18 : 495,053,926,942.44 = 103,413,164,328.59 : x
  2. Step 2: Convert to fraction form
    330,036,363,260.18/495,053,926,942.44 = 103,413,164,328.59/x
  3. Step 3: Cross multiply
    330,036,363,260.18x = 495,053,926,942.44 × 103,413,164,328.59
  4. Step 4: Simplify right side
    330,036,363,260.18x = 51,195,093,098,412,336,218,112
  5. Step 5: Solve for x
    x = 51,195,093,098,412,336,218,112/330,036,363,260.18
  6. Step 6: Final answer
    x = 155,119,552,865.92

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Double scale
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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.