Home / 7,229,346,020.40-10,844,019,030.60-6,923,236,004.40

Finding the Fourth Proportional to 7,229,346,020.40, 10,844,019,030.60 and 6,923,236,004.40

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Solution

The fourth proportional to 7,229,346,020.40, 10,844,019,030.60 and 6,923,236,004.40 is: 10,384,854,006.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,229,346,020.40 : 10,844,019,030.60 = 6,923,236,004.40 : x
  2. Step 2: Convert to fraction form
    7,229,346,020.40/10,844,019,030.60 = 6,923,236,004.40/x
  3. Step 3: Cross multiply
    7,229,346,020.40x = 10,844,019,030.60 × 6,923,236,004.40
  4. Step 4: Simplify right side
    7,229,346,020.40x = 75,075,702,985,048,702,976
  5. Step 5: Solve for x
    x = 75,075,702,985,048,702,976/7,229,346,020.40
  6. Step 6: Final answer
    x = 10,384,854,006.60

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1.5x scale

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.