Home / 181,057,380.48-271,583,415.54-44,742,765.60

Finding the Fourth Proportional to 181,057,380.48, 271,583,415.54 and 44,742,765.60

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Solution

The fourth proportional to 181,057,380.48, 271,583,415.54 and 44,742,765.60 is: 67,113,492.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,057,380.48 : 271,583,415.54 = 44,742,765.60 : x
  2. Step 2: Convert to fraction form
    181,057,380.48/271,583,415.54 = 44,742,765.60/x
  3. Step 3: Cross multiply
    181,057,380.48x = 271,583,415.54 × 44,742,765.60
  4. Step 4: Simplify right side
    181,057,380.48x = 12,151,393,102,353,618
  5. Step 5: Solve for x
    x = 12,151,393,102,353,618/181,057,380.48
  6. Step 6: Final answer
    x = 67,113,492.25

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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.