Home / 58,004,016.12-86,998,933.44-23,920,933.32

Finding the Fourth Proportional to 58,004,016.12, 86,998,933.44 and 23,920,933.32

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Solution

The fourth proportional to 58,004,016.12, 86,998,933.44 and 23,920,933.32 is: 35,878,475.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,004,016.12 : 86,998,933.44 = 23,920,933.32 : x
  2. Step 2: Convert to fraction form
    58,004,016.12/86,998,933.44 = 23,920,933.32/x
  3. Step 3: Cross multiply
    58,004,016.12x = 86,998,933.44 × 23,920,933.32
  4. Step 4: Simplify right side
    58,004,016.12x = 2,081,095,685,729,358.25
  5. Step 5: Solve for x
    x = 2,081,095,685,729,358.25/58,004,016.12
  6. Step 6: Final answer
    x = 35,878,475.75

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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.