Home / 16,586,424,700.80-24,879,637,051.20-15,498,033,532.80

Finding the Fourth Proportional to 16,586,424,700.80, 24,879,637,051.20 and 15,498,033,532.80

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Solution

The fourth proportional to 16,586,424,700.80, 24,879,637,051.20 and 15,498,033,532.80 is: 23,247,050,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,586,424,700.80 : 24,879,637,051.20 = 15,498,033,532.80 : x
  2. Step 2: Convert to fraction form
    16,586,424,700.80/24,879,637,051.20 = 15,498,033,532.80/x
  3. Step 3: Cross multiply
    16,586,424,700.80x = 24,879,637,051.20 × 15,498,033,532.80
  4. Step 4: Simplify right side
    16,586,424,700.80x = 385,585,449,303,390,879,744
  5. Step 5: Solve for x
    x = 385,585,449,303,390,879,744/16,586,424,700.80
  6. Step 6: Final answer
    x = 23,247,050,299.20

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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.