Home / 35,199,753-48,575,767.09-19,519,881.54

Finding the Fourth Proportional to 35,199,753, 48,575,767.09 and 19,519,881.54

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Solution

The fourth proportional to 35,199,753, 48,575,767.09 and 19,519,881.54 is: 26,937,496.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,199,753 : 48,575,767.09 = 19,519,881.54 : x
  2. Step 2: Convert to fraction form
    35,199,753/48,575,767.09 = 19,519,881.54/x
  3. Step 3: Cross multiply
    35,199,753x = 48,575,767.09 × 19,519,881.54
  4. Step 4: Simplify right side
    35,199,753x = 948,193,219,311,430.50
  5. Step 5: Solve for x
    x = 948,193,219,311,430.50/35,199,753
  6. Step 6: Final answer
    x = 26,937,496.39

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.