Home / 341,297,714.06-470,987,492.28-184,661,384.21

Finding the Fourth Proportional to 341,297,714.06, 470,987,492.28 and 184,661,384.21

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Solution

The fourth proportional to 341,297,714.06, 470,987,492.28 and 184,661,384.21 is: 254,830,895.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,297,714.06 : 470,987,492.28 = 184,661,384.21 : x
  2. Step 2: Convert to fraction form
    341,297,714.06/470,987,492.28 = 184,661,384.21/x
  3. Step 3: Cross multiply
    341,297,714.06x = 470,987,492.28 × 184,661,384.21
  4. Step 4: Simplify right side
    341,297,714.06x = 86,973,202,267,666,560
  5. Step 5: Solve for x
    x = 86,973,202,267,666,560/341,297,714.06
  6. Step 6: Final answer
    x = 254,830,895.98

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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.