Home / 55,008,437.25-75,895,089.25-32,973,896.94

Finding the Fourth Proportional to 55,008,437.25, 75,895,089.25 and 32,973,896.94

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Solution

The fourth proportional to 55,008,437.25, 75,895,089.25 and 32,973,896.94 is: 45,494,054.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,008,437.25 : 75,895,089.25 = 32,973,896.94 : x
  2. Step 2: Convert to fraction form
    55,008,437.25/75,895,089.25 = 32,973,896.94/x
  3. Step 3: Cross multiply
    55,008,437.25x = 75,895,089.25 × 32,973,896.94
  4. Step 4: Simplify right side
    55,008,437.25x = 2,502,556,851,181,602
  5. Step 5: Solve for x
    x = 2,502,556,851,181,602/55,008,437.25
  6. Step 6: Final answer
    x = 45,494,054.66

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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.