Home / 62,932,015.03-86,847,080.47-36,113,715.96

Finding the Fourth Proportional to 62,932,015.03, 86,847,080.47 and 36,113,715.96

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Solution

The fourth proportional to 62,932,015.03, 86,847,080.47 and 36,113,715.96 is: 49,837,444.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,932,015.03 : 86,847,080.47 = 36,113,715.96 : x
  2. Step 2: Convert to fraction form
    62,932,015.03/86,847,080.47 = 36,113,715.96/x
  3. Step 3: Cross multiply
    62,932,015.03x = 86,847,080.47 × 36,113,715.96
  4. Step 4: Simplify right side
    62,932,015.03x = 3,136,370,795,614,607.50
  5. Step 5: Solve for x
    x = 3,136,370,795,614,607.50/62,932,015.03
  6. Step 6: Final answer
    x = 49,837,444.33

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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.