Home / 55,704,467.62-83,457,848.94-23,284,904.50

Finding the Fourth Proportional to 55,704,467.62, 83,457,848.94 and 23,284,904.50

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Solution

The fourth proportional to 55,704,467.62, 83,457,848.94 and 23,284,904.50 is: 34,886,035.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,704,467.62 : 83,457,848.94 = 23,284,904.50 : x
  2. Step 2: Convert to fraction form
    55,704,467.62/83,457,848.94 = 23,284,904.50/x
  3. Step 3: Cross multiply
    55,704,467.62x = 83,457,848.94 × 23,284,904.50
  4. Step 4: Simplify right side
    55,704,467.62x = 1,943,308,042,343,326.25
  5. Step 5: Solve for x
    x = 1,943,308,042,343,326.25/55,704,467.62
  6. Step 6: Final answer
    x = 34,886,035.63

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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.