Home / 46,570,543,751.20-69,855,815,626.80-17,120,492,730.40

Finding the Fourth Proportional to 46,570,543,751.20, 69,855,815,626.80 and 17,120,492,730.40

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Solution

The fourth proportional to 46,570,543,751.20, 69,855,815,626.80 and 17,120,492,730.40 is: 25,680,739,095.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,570,543,751.20 : 69,855,815,626.80 = 17,120,492,730.40 : x
  2. Step 2: Convert to fraction form
    46,570,543,751.20/69,855,815,626.80 = 17,120,492,730.40/x
  3. Step 3: Cross multiply
    46,570,543,751.20x = 69,855,815,626.80 × 17,120,492,730.40
  4. Step 4: Simplify right side
    46,570,543,751.20x = 1,195,965,983,614,792,105,984
  5. Step 5: Solve for x
    x = 1,195,965,983,614,792,105,984/46,570,543,751.20
  6. Step 6: Final answer
    x = 25,680,739,095.60

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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.