Home / 52,788,005.35-74,003,984.45-52,788,005.35

Finding the Fourth Proportional to 52,788,005.35, 74,003,984.45 and 52,788,005.35

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Solution

The fourth proportional to 52,788,005.35, 74,003,984.45 and 52,788,005.35 is: 74,003,984.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,788,005.35 : 74,003,984.45 = 52,788,005.35 : x
  2. Step 2: Convert to fraction form
    52,788,005.35/74,003,984.45 = 52,788,005.35/x
  3. Step 3: Cross multiply
    52,788,005.35x = 74,003,984.45 × 52,788,005.35
  4. Step 4: Simplify right side
    52,788,005.35x = 3,906,522,727,067,917
  5. Step 5: Solve for x
    x = 3,906,522,727,067,917/52,788,005.35
  6. Step 6: Final answer
    x = 74,003,984.45

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.