Home / 2,654,574,466.99-3,663,320,160.33-1,448,926,599.61

Finding the Fourth Proportional to 2,654,574,466.99, 3,663,320,160.33 and 1,448,926,599.61

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Solution

The fourth proportional to 2,654,574,466.99, 3,663,320,160.33 and 1,448,926,599.61 is: 1,999,522,744.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,574,466.99 : 3,663,320,160.33 = 1,448,926,599.61 : x
  2. Step 2: Convert to fraction form
    2,654,574,466.99/3,663,320,160.33 = 1,448,926,599.61/x
  3. Step 3: Cross multiply
    2,654,574,466.99x = 3,663,320,160.33 × 1,448,926,599.61
  4. Step 4: Simplify right side
    2,654,574,466.99x = 5,307,882,023,189,706,752
  5. Step 5: Solve for x
    x = 5,307,882,023,189,706,752/2,654,574,466.99
  6. Step 6: Final answer
    x = 1,999,522,744.30

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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.