Home / 32,314,975.94-44,579,648.48-19,254,911.78

Finding the Fourth Proportional to 32,314,975.94, 44,579,648.48 and 19,254,911.78

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Solution

The fourth proportional to 32,314,975.94, 44,579,648.48 and 19,254,911.78 is: 26,562,829.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,314,975.94 : 44,579,648.48 = 19,254,911.78 : x
  2. Step 2: Convert to fraction form
    32,314,975.94/44,579,648.48 = 19,254,911.78/x
  3. Step 3: Cross multiply
    32,314,975.94x = 44,579,648.48 × 19,254,911.78
  4. Step 4: Simplify right side
    32,314,975.94x = 858,377,198,665,811.12
  5. Step 5: Solve for x
    x = 858,377,198,665,811.12/32,314,975.94
  6. Step 6: Final answer
    x = 26,562,829.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.