Home / 58,618,095.60-87,935,016.68-22,239,975

Finding the Fourth Proportional to 58,618,095.60, 87,935,016.68 and 22,239,975

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Solution

The fourth proportional to 58,618,095.60, 87,935,016.68 and 22,239,975 is: 33,362,949.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,618,095.60 : 87,935,016.68 = 22,239,975 : x
  2. Step 2: Convert to fraction form
    58,618,095.60/87,935,016.68 = 22,239,975/x
  3. Step 3: Cross multiply
    58,618,095.60x = 87,935,016.68 × 22,239,975
  4. Step 4: Simplify right side
    58,618,095.60x = 1,955,672,572,587,783.25
  5. Step 5: Solve for x
    x = 1,955,672,572,587,783.25/58,618,095.60
  6. Step 6: Final answer
    x = 33,362,949.66

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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.