Home / 341,297,698.68-470,987,471.07-184,661,368.83

Finding the Fourth Proportional to 341,297,698.68, 470,987,471.07 and 184,661,368.83

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Solution

The fourth proportional to 341,297,698.68, 470,987,471.07 and 184,661,368.83 is: 254,830,874.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,297,698.68 : 470,987,471.07 = 184,661,368.83 : x
  2. Step 2: Convert to fraction form
    341,297,698.68/470,987,471.07 = 184,661,368.83/x
  3. Step 3: Cross multiply
    341,297,698.68x = 470,987,471.07 × 184,661,368.83
  4. Step 4: Simplify right side
    341,297,698.68x = 86,973,191,109,566,224
  5. Step 5: Solve for x
    x = 86,973,191,109,566,224/341,297,698.68
  6. Step 6: Final answer
    x = 254,830,874.76

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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.