Home / 55,946,881.93-76,647,501.67-53,850,008.25

Finding the Fourth Proportional to 55,946,881.93, 76,647,501.67 and 53,850,008.25

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Solution

The fourth proportional to 55,946,881.93, 76,647,501.67 and 53,850,008.25 is: 73,774,774.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,946,881.93 : 76,647,501.67 = 53,850,008.25 : x
  2. Step 2: Convert to fraction form
    55,946,881.93/76,647,501.67 = 53,850,008.25/x
  3. Step 3: Cross multiply
    55,946,881.93x = 76,647,501.67 × 53,850,008.25
  4. Step 4: Simplify right side
    55,946,881.93x = 4,127,468,597,237,732.50
  5. Step 5: Solve for x
    x = 4,127,468,597,237,732.50/55,946,881.93
  6. Step 6: Final answer
    x = 73,774,774.48

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.