Home / 41,643,986.63-57,475,188.45-23,762,242.55

Finding the Fourth Proportional to 41,643,986.63, 57,475,188.45 and 23,762,242.55

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Solution

The fourth proportional to 41,643,986.63, 57,475,188.45 and 23,762,242.55 is: 32,795,596.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,643,986.63 : 57,475,188.45 = 23,762,242.55 : x
  2. Step 2: Convert to fraction form
    41,643,986.63/57,475,188.45 = 23,762,242.55/x
  3. Step 3: Cross multiply
    41,643,986.63x = 57,475,188.45 × 23,762,242.55
  4. Step 4: Simplify right side
    41,643,986.63x = 1,365,739,368,500,905
  5. Step 5: Solve for x
    x = 1,365,739,368,500,905/41,643,986.63
  6. Step 6: Final answer
    x = 32,795,596.17

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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.