Home / 7,253,941,289.36-10,880,875,410.60-2,832,809,667.08

Finding the Fourth Proportional to 7,253,941,289.36, 10,880,875,410.60 and 2,832,809,667.08

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Solution

The fourth proportional to 7,253,941,289.36, 10,880,875,410.60 and 2,832,809,667.08 is: 4,249,200,237.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,253,941,289.36 : 10,880,875,410.60 = 2,832,809,667.08 : x
  2. Step 2: Convert to fraction form
    7,253,941,289.36/10,880,875,410.60 = 2,832,809,667.08/x
  3. Step 3: Cross multiply
    7,253,941,289.36x = 10,880,875,410.60 × 2,832,809,667.08
  4. Step 4: Simplify right side
    7,253,941,289.36x = 30,823,449,049,440,743,424
  5. Step 5: Solve for x
    x = 30,823,449,049,440,743,424/7,253,941,289.36
  6. Step 6: Final answer
    x = 4,249,200,237.48

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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.