Home / 94,265,772.53-130,084,723.58-54,574,975.69

Finding the Fourth Proportional to 94,265,772.53, 130,084,723.58 and 54,574,975.69

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Solution

The fourth proportional to 94,265,772.53, 130,084,723.58 and 54,574,975.69 is: 75,312,283.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,265,772.53 : 130,084,723.58 = 54,574,975.69 : x
  2. Step 2: Convert to fraction form
    94,265,772.53/130,084,723.58 = 54,574,975.69/x
  3. Step 3: Cross multiply
    94,265,772.53x = 130,084,723.58 × 54,574,975.69
  4. Step 4: Simplify right side
    94,265,772.53x = 7,099,370,626,420,783
  5. Step 5: Solve for x
    x = 7,099,370,626,420,783/94,265,772.53
  6. Step 6: Final answer
    x = 75,312,283.94

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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.