Home / 58,723,344,186.80-88,085,016,280.20-42,315,847,329.20

Finding the Fourth Proportional to 58,723,344,186.80, 88,085,016,280.20 and 42,315,847,329.20

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Solution

The fourth proportional to 58,723,344,186.80, 88,085,016,280.20 and 42,315,847,329.20 is: 63,473,770,993.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,723,344,186.80 : 88,085,016,280.20 = 42,315,847,329.20 : x
  2. Step 2: Convert to fraction form
    58,723,344,186.80/88,085,016,280.20 = 42,315,847,329.20/x
  3. Step 3: Cross multiply
    58,723,344,186.80x = 88,085,016,280.20 × 42,315,847,329.20
  4. Step 4: Simplify right side
    58,723,344,186.80x = 3,727,392,100,903,039,270,912
  5. Step 5: Solve for x
    x = 3,727,392,100,903,039,270,912/58,723,344,186.80
  6. Step 6: Final answer
    x = 63,473,770,993.80

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Double scale
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Similar ratio
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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.