Home / 16,746,542,458.80-25,119,813,688.20-16,746,542,458.80

Finding the Fourth Proportional to 16,746,542,458.80, 25,119,813,688.20 and 16,746,542,458.80

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Solution

The fourth proportional to 16,746,542,458.80, 25,119,813,688.20 and 16,746,542,458.80 is: 25,119,813,688.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,746,542,458.80 : 25,119,813,688.20 = 16,746,542,458.80 : x
  2. Step 2: Convert to fraction form
    16,746,542,458.80/25,119,813,688.20 = 16,746,542,458.80/x
  3. Step 3: Cross multiply
    16,746,542,458.80x = 25,119,813,688.20 × 16,746,542,458.80
  4. Step 4: Simplify right side
    16,746,542,458.80x = 420,670,026,486,586,736,640
  5. Step 5: Solve for x
    x = 420,670,026,486,586,736,640/16,746,542,458.80
  6. Step 6: Final answer
    x = 25,119,813,688.20

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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.