Home / 64,030,485.60-96,031,353.60-29,453,679.36

Finding the Fourth Proportional to 64,030,485.60, 96,031,353.60 and 29,453,679.36

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Solution

The fourth proportional to 64,030,485.60, 96,031,353.60 and 29,453,679.36 is: 44,173,906.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,030,485.60 : 96,031,353.60 = 29,453,679.36 : x
  2. Step 2: Convert to fraction form
    64,030,485.60/96,031,353.60 = 29,453,679.36/x
  3. Step 3: Cross multiply
    64,030,485.60x = 96,031,353.60 × 29,453,679.36
  4. Step 4: Simplify right side
    64,030,485.60x = 2,828,476,697,441,181.50
  5. Step 5: Solve for x
    x = 2,828,476,697,441,181.50/64,030,485.60
  6. Step 6: Final answer
    x = 44,173,906.71

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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.