Home / 114,212,404.84-171,110,753.16-101,968,004.20

Finding the Fourth Proportional to 114,212,404.84, 171,110,753.16 and 101,968,004.20

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Solution

The fourth proportional to 114,212,404.84, 171,110,753.16 and 101,968,004.20 is: 152,766,435.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,212,404.84 : 171,110,753.16 = 101,968,004.20 : x
  2. Step 2: Convert to fraction form
    114,212,404.84/171,110,753.16 = 101,968,004.20/x
  3. Step 3: Cross multiply
    114,212,404.84x = 171,110,753.16 × 101,968,004.20
  4. Step 4: Simplify right side
    114,212,404.84x = 17,447,821,996,884,044
  5. Step 5: Solve for x
    x = 17,447,821,996,884,044/114,212,404.84
  6. Step 6: Final answer
    x = 152,766,435.67

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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.