Home / 2,907,059,153.80-4,360,588,730.70-2,682,578,475.40

Finding the Fourth Proportional to 2,907,059,153.80, 4,360,588,730.70 and 2,682,578,475.40

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Solution

The fourth proportional to 2,907,059,153.80, 4,360,588,730.70 and 2,682,578,475.40 is: 4,023,867,713.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,059,153.80 : 4,360,588,730.70 = 2,682,578,475.40 : x
  2. Step 2: Convert to fraction form
    2,907,059,153.80/4,360,588,730.70 = 2,682,578,475.40/x
  3. Step 3: Cross multiply
    2,907,059,153.80x = 4,360,588,730.70 × 2,682,578,475.40
  4. Step 4: Simplify right side
    2,907,059,153.80x = 11,697,621,469,047,627,776
  5. Step 5: Solve for x
    x = 11,697,621,469,047,627,776/2,907,059,153.80
  6. Step 6: Final answer
    x = 4,023,867,713.10

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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.