Home / 93,199,419-139,799,054.69-25,042,110.75

Finding the Fourth Proportional to 93,199,419, 139,799,054.69 and 25,042,110.75

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Solution

The fourth proportional to 93,199,419, 139,799,054.69 and 25,042,110.75 is: 37,563,146.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,199,419 : 139,799,054.69 = 25,042,110.75 : x
  2. Step 2: Convert to fraction form
    93,199,419/139,799,054.69 = 25,042,110.75/x
  3. Step 3: Cross multiply
    93,199,419x = 139,799,054.69 × 25,042,110.75
  4. Step 4: Simplify right side
    93,199,419x = 3,500,863,410,354,892
  5. Step 5: Solve for x
    x = 3,500,863,410,354,892/93,199,419
  6. Step 6: Final answer
    x = 37,563,146.29

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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.