Home / 277,119,451.96-382,409,283.96-151,671,392.26

Finding the Fourth Proportional to 277,119,451.96, 382,409,283.96 and 151,671,392.26

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Solution

The fourth proportional to 277,119,451.96, 382,409,283.96 and 151,671,392.26 is: 209,298,005.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,119,451.96 : 382,409,283.96 = 151,671,392.26 : x
  2. Step 2: Convert to fraction form
    277,119,451.96/382,409,283.96 = 151,671,392.26/x
  3. Step 3: Cross multiply
    277,119,451.96x = 382,409,283.96 × 151,671,392.26
  4. Step 4: Simplify right side
    277,119,451.96x = 58,000,548,511,362,880
  5. Step 5: Solve for x
    x = 58,000,548,511,362,880/277,119,451.96
  6. Step 6: Final answer
    x = 209,298,005.25

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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.