Home / 5,575,148,982.30-8,359,666,816.26-2,210,311,233.84

Finding the Fourth Proportional to 5,575,148,982.30, 8,359,666,816.26 and 2,210,311,233.84

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Solution

The fourth proportional to 5,575,148,982.30, 8,359,666,816.26 and 2,210,311,233.84 is: 3,314,255,015.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,575,148,982.30 : 8,359,666,816.26 = 2,210,311,233.84 : x
  2. Step 2: Convert to fraction form
    5,575,148,982.30/8,359,666,816.26 = 2,210,311,233.84/x
  3. Step 3: Cross multiply
    5,575,148,982.30x = 8,359,666,816.26 × 2,210,311,233.84
  4. Step 4: Simplify right side
    5,575,148,982.30x = 18,477,465,475,138,945,024
  5. Step 5: Solve for x
    x = 18,477,465,475,138,945,024/5,575,148,982.30
  6. Step 6: Final answer
    x = 3,314,255,015.21

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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.