Home / 2,694,384,050.40-4,041,576,075.60-1,243,195,826.40

Finding the Fourth Proportional to 2,694,384,050.40, 4,041,576,075.60 and 1,243,195,826.40

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Solution

The fourth proportional to 2,694,384,050.40, 4,041,576,075.60 and 1,243,195,826.40 is: 1,864,793,739.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,384,050.40 : 4,041,576,075.60 = 1,243,195,826.40 : x
  2. Step 2: Convert to fraction form
    2,694,384,050.40/4,041,576,075.60 = 1,243,195,826.40/x
  3. Step 3: Cross multiply
    2,694,384,050.40x = 4,041,576,075.60 × 1,243,195,826.40
  4. Step 4: Simplify right side
    2,694,384,050.40x = 5,024,470,509,264,011,264
  5. Step 5: Solve for x
    x = 5,024,470,509,264,011,264/2,694,384,050.40
  6. Step 6: Final answer
    x = 1,864,793,739.60

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Double scale
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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.