Home / 341,297,701.31-470,987,474.69-184,661,371.46

Finding the Fourth Proportional to 341,297,701.31, 470,987,474.69 and 184,661,371.46

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Solution

The fourth proportional to 341,297,701.31, 470,987,474.69 and 184,661,371.46 is: 254,830,878.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,297,701.31 : 470,987,474.69 = 184,661,371.46 : x
  2. Step 2: Convert to fraction form
    341,297,701.31/470,987,474.69 = 184,661,371.46/x
  3. Step 3: Cross multiply
    341,297,701.31x = 470,987,474.69 × 184,661,371.46
  4. Step 4: Simplify right side
    341,297,701.31x = 86,973,193,013,459,200
  5. Step 5: Solve for x
    x = 86,973,193,013,459,200/341,297,701.31
  6. Step 6: Final answer
    x = 254,830,878.38

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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.