Home / 58,190,664.48-87,282,832.86-17,801,148.48

Finding the Fourth Proportional to 58,190,664.48, 87,282,832.86 and 17,801,148.48

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Solution

The fourth proportional to 58,190,664.48, 87,282,832.86 and 17,801,148.48 is: 26,700,754.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,190,664.48 : 87,282,832.86 = 17,801,148.48 : x
  2. Step 2: Convert to fraction form
    58,190,664.48/87,282,832.86 = 17,801,148.48/x
  3. Step 3: Cross multiply
    58,190,664.48x = 87,282,832.86 × 17,801,148.48
  4. Step 4: Simplify right side
    58,190,664.48x = 1,553,734,667,495,883
  5. Step 5: Solve for x
    x = 1,553,734,667,495,883/58,190,664.48
  6. Step 6: Final answer
    x = 26,700,754.86

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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.