Home / 45,371,260,583.64-62,640,596,586.69-28,882,108,046.04

Finding the Fourth Proportional to 45,371,260,583.64, 62,640,596,586.69 and 28,882,108,046.04

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Solution

The fourth proportional to 45,371,260,583.64, 62,640,596,586.69 and 28,882,108,046.04 is: 39,875,296,727.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,371,260,583.64 : 62,640,596,586.69 = 28,882,108,046.04 : x
  2. Step 2: Convert to fraction form
    45,371,260,583.64/62,640,596,586.69 = 28,882,108,046.04/x
  3. Step 3: Cross multiply
    45,371,260,583.64x = 62,640,596,586.69 × 28,882,108,046.04
  4. Step 4: Simplify right side
    45,371,260,583.64x = 1,809,192,478,685,040,476,160
  5. Step 5: Solve for x
    x = 1,809,192,478,685,040,476,160/45,371,260,583.64
  6. Step 6: Final answer
    x = 39,875,296,727.76

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1.5x scale

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.