Home / 45,805,600.05-63,242,166.60-35,190,083.22

Finding the Fourth Proportional to 45,805,600.05, 63,242,166.60 and 35,190,083.22

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Solution

The fourth proportional to 45,805,600.05, 63,242,166.60 and 35,190,083.22 is: 48,585,699.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,805,600.05 : 63,242,166.60 = 35,190,083.22 : x
  2. Step 2: Convert to fraction form
    45,805,600.05/63,242,166.60 = 35,190,083.22/x
  3. Step 3: Cross multiply
    45,805,600.05x = 63,242,166.60 × 35,190,083.22
  4. Step 4: Simplify right side
    45,805,600.05x = 2,225,497,105,667,104.50
  5. Step 5: Solve for x
    x = 2,225,497,105,667,104.50/45,805,600.05
  6. Step 6: Final answer
    x = 48,585,699.20

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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.