Home / 118,992,984.53-178,426,685.59-37,096,599.65

Finding the Fourth Proportional to 118,992,984.53, 178,426,685.59 and 37,096,599.65

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Solution

The fourth proportional to 118,992,984.53, 178,426,685.59 and 37,096,599.65 is: 55,625,324.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,992,984.53 : 178,426,685.59 = 37,096,599.65 : x
  2. Step 2: Convert to fraction form
    118,992,984.53/178,426,685.59 = 37,096,599.65/x
  3. Step 3: Cross multiply
    118,992,984.53x = 178,426,685.59 × 37,096,599.65
  4. Step 4: Simplify right side
    118,992,984.53x = 6,619,023,321,223,780
  5. Step 5: Solve for x
    x = 6,619,023,321,223,780/118,992,984.53
  6. Step 6: Final answer
    x = 55,625,324.03

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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.