Home / 95,238,330,147.84-131,431,686,504.66-51,837,426,079.37

Finding the Fourth Proportional to 95,238,330,147.84, 131,431,686,504.66 and 51,837,426,079.37

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Solution

The fourth proportional to 95,238,330,147.84, 131,431,686,504.66 and 51,837,426,079.37 is: 71,537,167,053.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,238,330,147.84 : 131,431,686,504.66 = 51,837,426,079.37 : x
  2. Step 2: Convert to fraction form
    95,238,330,147.84/131,431,686,504.66 = 51,837,426,079.37/x
  3. Step 3: Cross multiply
    95,238,330,147.84x = 131,431,686,504.66 × 51,837,426,079.37
  4. Step 4: Simplify right side
    95,238,330,147.84x = 6,813,080,333,671,586,594,816
  5. Step 5: Solve for x
    x = 6,813,080,333,671,586,594,816/95,238,330,147.84
  6. Step 6: Final answer
    x = 71,537,167,053.39

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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.