Home / 184,031,139.30-275,812,262.55-97,810,851.30

Finding the Fourth Proportional to 184,031,139.30, 275,812,262.55 and 97,810,851.30

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Solution

The fourth proportional to 184,031,139.30, 275,812,262.55 and 97,810,851.30 is: 146,591,670.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,031,139.30 : 275,812,262.55 = 97,810,851.30 : x
  2. Step 2: Convert to fraction form
    184,031,139.30/275,812,262.55 = 97,810,851.30/x
  3. Step 3: Cross multiply
    184,031,139.30x = 275,812,262.55 × 97,810,851.30
  4. Step 4: Simplify right side
    184,031,139.30x = 26,977,432,198,994,608
  5. Step 5: Solve for x
    x = 26,977,432,198,994,608/184,031,139.30
  6. Step 6: Final answer
    x = 146,591,670.85

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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.