Home / 64,224,860.82-88,630,970.26-34,856,447.01

Finding the Fourth Proportional to 64,224,860.82, 88,630,970.26 and 34,856,447.01

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Solution

The fourth proportional to 64,224,860.82, 88,630,970.26 and 34,856,447.01 is: 48,102,256.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,224,860.82 : 88,630,970.26 = 34,856,447.01 : x
  2. Step 2: Convert to fraction form
    64,224,860.82/88,630,970.26 = 34,856,447.01/x
  3. Step 3: Cross multiply
    64,224,860.82x = 88,630,970.26 × 34,856,447.01
  4. Step 4: Simplify right side
    64,224,860.82x = 3,089,360,717,958,425
  5. Step 5: Solve for x
    x = 3,089,360,717,958,425/64,224,860.82
  6. Step 6: Final answer
    x = 48,102,256.33

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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.