Home / 63,373,469.04-94,896,488.16-43,738,184.16

Finding the Fourth Proportional to 63,373,469.04, 94,896,488.16 and 43,738,184.16

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Solution

The fourth proportional to 63,373,469.04, 94,896,488.16 and 43,738,184.16 is: 65,494,285.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,373,469.04 : 94,896,488.16 = 43,738,184.16 : x
  2. Step 2: Convert to fraction form
    63,373,469.04/94,896,488.16 = 43,738,184.16/x
  3. Step 3: Cross multiply
    63,373,469.04x = 94,896,488.16 × 43,738,184.16
  4. Step 4: Simplify right side
    63,373,469.04x = 4,150,600,075,279,339
  5. Step 5: Solve for x
    x = 4,150,600,075,279,339/63,373,469.04
  6. Step 6: Final answer
    x = 65,494,285.52

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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.