Home / 4,137,355,478.80-6,206,033,218.20-2,586,398,064.40

Finding the Fourth Proportional to 4,137,355,478.80, 6,206,033,218.20 and 2,586,398,064.40

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Solution

The fourth proportional to 4,137,355,478.80, 6,206,033,218.20 and 2,586,398,064.40 is: 3,879,597,096.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,355,478.80 : 6,206,033,218.20 = 2,586,398,064.40 : x
  2. Step 2: Convert to fraction form
    4,137,355,478.80/6,206,033,218.20 = 2,586,398,064.40/x
  3. Step 3: Cross multiply
    4,137,355,478.80x = 6,206,033,218.20 × 2,586,398,064.40
  4. Step 4: Simplify right side
    4,137,355,478.80x = 16,051,272,303,154,583,552
  5. Step 5: Solve for x
    x = 16,051,272,303,154,583,552/4,137,355,478.80
  6. Step 6: Final answer
    x = 3,879,597,096.60

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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.