Home / 52,461,208.20-78,691,812.30-41,501,713.80

Finding the Fourth Proportional to 52,461,208.20, 78,691,812.30 and 41,501,713.80

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Solution

The fourth proportional to 52,461,208.20, 78,691,812.30 and 41,501,713.80 is: 62,252,570.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,461,208.20 : 78,691,812.30 = 41,501,713.80 : x
  2. Step 2: Convert to fraction form
    52,461,208.20/78,691,812.30 = 41,501,713.80/x
  3. Step 3: Cross multiply
    52,461,208.20x = 78,691,812.30 × 41,501,713.80
  4. Step 4: Simplify right side
    52,461,208.20x = 3,265,845,072,477,919.50
  5. Step 5: Solve for x
    x = 3,265,845,072,477,919.50/52,461,208.20
  6. Step 6: Final answer
    x = 62,252,570.70

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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.