Home / 64,223,188.25-88,628,315.26-34,854,554.53

Finding the Fourth Proportional to 64,223,188.25, 88,628,315.26 and 34,854,554.53

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Solution

The fourth proportional to 64,223,188.25, 88,628,315.26 and 34,854,554.53 is: 48,099,456.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,223,188.25 : 88,628,315.26 = 34,854,554.53 : x
  2. Step 2: Convert to fraction form
    64,223,188.25/88,628,315.26 = 34,854,554.53/x
  3. Step 3: Cross multiply
    64,223,188.25x = 88,628,315.26 × 34,854,554.53
  4. Step 4: Simplify right side
    64,223,188.25x = 3,089,100,446,822,994
  5. Step 5: Solve for x
    x = 3,089,100,446,822,994/64,223,188.25
  6. Step 6: Final answer
    x = 48,099,456.46

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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.