Home / 215,085,717,002.93-322,628,575,504.40-215,085,717,002.93

Finding the Fourth Proportional to 215,085,717,002.93, 322,628,575,504.40 and 215,085,717,002.93

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Solution

The fourth proportional to 215,085,717,002.93, 322,628,575,504.40 and 215,085,717,002.93 is: 322,628,575,504.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    215,085,717,002.93 : 322,628,575,504.40 = 215,085,717,002.93 : x
  2. Step 2: Convert to fraction form
    215,085,717,002.93/322,628,575,504.40 = 215,085,717,002.93/x
  3. Step 3: Cross multiply
    215,085,717,002.93x = 322,628,575,504.40 × 215,085,717,002.93
  4. Step 4: Simplify right side
    215,085,717,002.93x = 69,392,798,487,997,816,242,176
  5. Step 5: Solve for x
    x = 69,392,798,487,997,816,242,176/215,085,717,002.93
  6. Step 6: Final answer
    x = 322,628,575,504.40

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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.