Home / 16,524,412,292-24,786,603,293.52-5,179,670,927.84

Finding the Fourth Proportional to 16,524,412,292, 24,786,603,293.52 and 5,179,670,927.84

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Solution

The fourth proportional to 16,524,412,292, 24,786,603,293.52 and 5,179,670,927.84 is: 7,769,501,644.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,524,412,292 : 24,786,603,293.52 = 5,179,670,927.84 : x
  2. Step 2: Convert to fraction form
    16,524,412,292/24,786,603,293.52 = 5,179,670,927.84/x
  3. Step 3: Cross multiply
    16,524,412,292x = 24,786,603,293.52 × 5,179,670,927.84
  4. Step 4: Simplify right side
    16,524,412,292x = 128,386,448,479,348,752,384
  5. Step 5: Solve for x
    x = 128,386,448,479,348,752,384/16,524,412,292
  6. Step 6: Final answer
    x = 7,769,501,644.64

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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.