Home / 340,736,397.51-470,216,229.46-184,103,504.49

Finding the Fourth Proportional to 340,736,397.51, 470,216,229.46 and 184,103,504.49

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Solution

The fourth proportional to 340,736,397.51, 470,216,229.46 and 184,103,504.49 is: 254,062,836.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,736,397.51 : 470,216,229.46 = 184,103,504.49 : x
  2. Step 2: Convert to fraction form
    340,736,397.51/470,216,229.46 = 184,103,504.49/x
  3. Step 3: Cross multiply
    340,736,397.51x = 470,216,229.46 × 184,103,504.49
  4. Step 4: Simplify right side
    340,736,397.51x = 86,568,455,711,659,984
  5. Step 5: Solve for x
    x = 86,568,455,711,659,984/340,736,397.51
  6. Step 6: Final answer
    x = 254,062,836.68

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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.