Home / 58,206,859.65-87,310,289.48-49,551,014.37

Finding the Fourth Proportional to 58,206,859.65, 87,310,289.48 and 49,551,014.37

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Solution

The fourth proportional to 58,206,859.65, 87,310,289.48 and 49,551,014.37 is: 74,326,521.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,206,859.65 : 87,310,289.48 = 49,551,014.37 : x
  2. Step 2: Convert to fraction form
    58,206,859.65/87,310,289.48 = 49,551,014.37/x
  3. Step 3: Cross multiply
    58,206,859.65x = 87,310,289.48 × 49,551,014.37
  4. Step 4: Simplify right side
    58,206,859.65x = 4,326,313,408,424,584
  5. Step 5: Solve for x
    x = 4,326,313,408,424,584/58,206,859.65
  6. Step 6: Final answer
    x = 74,326,521.56

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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.