Home / 341,297,715.57-470,987,494.35-184,661,385.72

Finding the Fourth Proportional to 341,297,715.57, 470,987,494.35 and 184,661,385.72

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Solution

The fourth proportional to 341,297,715.57, 470,987,494.35 and 184,661,385.72 is: 254,830,898.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,297,715.57 : 470,987,494.35 = 184,661,385.72 : x
  2. Step 2: Convert to fraction form
    341,297,715.57/470,987,494.35 = 184,661,385.72/x
  3. Step 3: Cross multiply
    341,297,715.57x = 470,987,494.35 × 184,661,385.72
  4. Step 4: Simplify right side
    341,297,715.57x = 86,973,203,363,461,680
  5. Step 5: Solve for x
    x = 86,973,203,363,461,680/341,297,715.57
  6. Step 6: Final answer
    x = 254,830,898.06

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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.