Home / 44,215,728.37-61,017,947.16-25,641,880.93

Finding the Fourth Proportional to 44,215,728.37, 61,017,947.16 and 25,641,880.93

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Solution

The fourth proportional to 44,215,728.37, 61,017,947.16 and 25,641,880.93 is: 35,385,936.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,215,728.37 : 61,017,947.16 = 25,641,880.93 : x
  2. Step 2: Convert to fraction form
    44,215,728.37/61,017,947.16 = 25,641,880.93/x
  3. Step 3: Cross multiply
    44,215,728.37x = 61,017,947.16 × 25,641,880.93
  4. Step 4: Simplify right side
    44,215,728.37x = 1,564,614,935,669,751.50
  5. Step 5: Solve for x
    x = 1,564,614,935,669,751.50/44,215,728.37
  6. Step 6: Final answer
    x = 35,385,936.03

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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.