Home / 57,124,406.46-85,626,811.11-23,906,653.55

Finding the Fourth Proportional to 57,124,406.46, 85,626,811.11 and 23,906,653.55

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Solution

The fourth proportional to 57,124,406.46, 85,626,811.11 and 23,906,653.55 is: 35,834,954.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,124,406.46 : 85,626,811.11 = 23,906,653.55 : x
  2. Step 2: Convert to fraction form
    57,124,406.46/85,626,811.11 = 23,906,653.55/x
  3. Step 3: Cross multiply
    57,124,406.46x = 85,626,811.11 × 23,906,653.55
  4. Step 4: Simplify right side
    57,124,406.46x = 2,047,050,507,798,061
  5. Step 5: Solve for x
    x = 2,047,050,507,798,061/57,124,406.46
  6. Step 6: Final answer
    x = 35,834,954.53

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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.