Home / 15,677,580.11-23,516,361.45-4,895,804.97

Finding the Fourth Proportional to 15,677,580.11, 23,516,361.45 and 4,895,804.97

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Solution

The fourth proportional to 15,677,580.11, 23,516,361.45 and 4,895,804.97 is: 7,343,704.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,580.11 : 23,516,361.45 = 4,895,804.97 : x
  2. Step 2: Convert to fraction form
    15,677,580.11/23,516,361.45 = 4,895,804.97/x
  3. Step 3: Cross multiply
    15,677,580.11x = 23,516,361.45 × 4,895,804.97
  4. Step 4: Simplify right side
    15,677,580.11x = 115,131,519,263,226.39
  5. Step 5: Solve for x
    x = 115,131,519,263,226.39/15,677,580.11
  6. Step 6: Final answer
    x = 7,343,704.74

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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.