Home / 114,264,361.95-171,373,627.26-55,946,913.45

Finding the Fourth Proportional to 114,264,361.95, 171,373,627.26 and 55,946,913.45

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Solution

The fourth proportional to 114,264,361.95, 171,373,627.26 and 55,946,913.45 is: 83,909,150.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,264,361.95 : 171,373,627.26 = 55,946,913.45 : x
  2. Step 2: Convert to fraction form
    114,264,361.95/171,373,627.26 = 55,946,913.45/x
  3. Step 3: Cross multiply
    114,264,361.95x = 171,373,627.26 × 55,946,913.45
  4. Step 4: Simplify right side
    114,264,361.95x = 9,587,825,491,927,780
  5. Step 5: Solve for x
    x = 9,587,825,491,927,780/114,264,361.95
  6. Step 6: Final answer
    x = 83,909,150.05

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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.