Home / 63,987,808.55-96,009,363.73-34,409,427.33

Finding the Fourth Proportional to 63,987,808.55, 96,009,363.73 and 34,409,427.33

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Solution

The fourth proportional to 63,987,808.55, 96,009,363.73 and 34,409,427.33 is: 51,629,010.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,987,808.55 : 96,009,363.73 = 34,409,427.33 : x
  2. Step 2: Convert to fraction form
    63,987,808.55/96,009,363.73 = 34,409,427.33/x
  3. Step 3: Cross multiply
    63,987,808.55x = 96,009,363.73 × 34,409,427.33
  4. Step 4: Simplify right side
    63,987,808.55x = 3,303,627,224,266,972.50
  5. Step 5: Solve for x
    x = 3,303,627,224,266,972.50/63,987,808.55
  6. Step 6: Final answer
    x = 51,629,010.26

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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.