Home / 552,752,837.64-829,136,586.83-184,287,908.03

Finding the Fourth Proportional to 552,752,837.64, 829,136,586.83 and 184,287,908.03

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Solution

The fourth proportional to 552,752,837.64, 829,136,586.83 and 184,287,908.03 is: 276,434,305.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    552,752,837.64 : 829,136,586.83 = 184,287,908.03 : x
  2. Step 2: Convert to fraction form
    552,752,837.64/829,136,586.83 = 184,287,908.03/x
  3. Step 3: Cross multiply
    552,752,837.64x = 829,136,586.83 × 184,287,908.03
  4. Step 4: Simplify right side
    552,752,837.64x = 152,799,847,052,968,032
  5. Step 5: Solve for x
    x = 152,799,847,052,968,032/552,752,837.64
  6. Step 6: Final answer
    x = 276,434,305.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.