Home / 54,767,556.93-82,030,246.34-37,454,728.89

Finding the Fourth Proportional to 54,767,556.93, 82,030,246.34 and 37,454,728.89

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Solution

The fourth proportional to 54,767,556.93, 82,030,246.34 and 37,454,728.89 is: 56,099,282.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,767,556.93 : 82,030,246.34 = 37,454,728.89 : x
  2. Step 2: Convert to fraction form
    54,767,556.93/82,030,246.34 = 37,454,728.89/x
  3. Step 3: Cross multiply
    54,767,556.93x = 82,030,246.34 × 37,454,728.89
  4. Step 4: Simplify right side
    54,767,556.93x = 3,072,420,637,257,341
  5. Step 5: Solve for x
    x = 3,072,420,637,257,341/54,767,556.93
  6. Step 6: Final answer
    x = 56,099,282.30

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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.