Home / 340,771,797.28-470,265,069.32-184,138,901

Finding the Fourth Proportional to 340,771,797.28, 470,265,069.32 and 184,138,901

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Solution

The fourth proportional to 340,771,797.28, 470,265,069.32 and 184,138,901 is: 254,111,677.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,771,797.28 : 470,265,069.32 = 184,138,901 : x
  2. Step 2: Convert to fraction form
    340,771,797.28/470,265,069.32 = 184,138,901/x
  3. Step 3: Cross multiply
    340,771,797.28x = 470,265,069.32 × 184,138,901
  4. Step 4: Simplify right side
    340,771,797.28x = 86,594,093,043,273,616
  5. Step 5: Solve for x
    x = 86,594,093,043,273,616/340,771,797.28
  6. Step 6: Final answer
    x = 254,111,677.48

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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.