Home / 330,757,973-456,446,002.74-184,114,899.08

Finding the Fourth Proportional to 330,757,973, 456,446,002.74 and 184,114,899.08

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Solution

The fourth proportional to 330,757,973, 456,446,002.74 and 184,114,899.08 is: 254,078,560.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,757,973 : 456,446,002.74 = 184,114,899.08 : x
  2. Step 2: Convert to fraction form
    330,757,973/456,446,002.74 = 184,114,899.08/x
  3. Step 3: Cross multiply
    330,757,973x = 456,446,002.74 × 184,114,899.08
  4. Step 4: Simplify right side
    330,757,973x = 84,038,509,729,944,512
  5. Step 5: Solve for x
    x = 84,038,509,729,944,512/330,757,973
  6. Step 6: Final answer
    x = 254,078,560.73

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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.