Home / 52,788,007.23-74,003,987.08-52,788,007.23

Finding the Fourth Proportional to 52,788,007.23, 74,003,987.08 and 52,788,007.23

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Solution

The fourth proportional to 52,788,007.23, 74,003,987.08 and 52,788,007.23 is: 74,003,987.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,788,007.23 : 74,003,987.08 = 52,788,007.23 : x
  2. Step 2: Convert to fraction form
    52,788,007.23/74,003,987.08 = 52,788,007.23/x
  3. Step 3: Cross multiply
    52,788,007.23x = 74,003,987.08 × 52,788,007.23
  4. Step 4: Simplify right side
    52,788,007.23x = 3,906,523,004,393,907
  5. Step 5: Solve for x
    x = 3,906,523,004,393,907/52,788,007.23
  6. Step 6: Final answer
    x = 74,003,987.08

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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.