Home / 5,673,529,058.60-8,510,293,587.90-1,993,034,413.10

Finding the Fourth Proportional to 5,673,529,058.60, 8,510,293,587.90 and 1,993,034,413.10

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Solution

The fourth proportional to 5,673,529,058.60, 8,510,293,587.90 and 1,993,034,413.10 is: 2,989,551,619.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,673,529,058.60 : 8,510,293,587.90 = 1,993,034,413.10 : x
  2. Step 2: Convert to fraction form
    5,673,529,058.60/8,510,293,587.90 = 1,993,034,413.10/x
  3. Step 3: Cross multiply
    5,673,529,058.60x = 8,510,293,587.90 × 1,993,034,413.10
  4. Step 4: Simplify right side
    5,673,529,058.60x = 16,961,307,986,268,968,960
  5. Step 5: Solve for x
    x = 16,961,307,986,268,968,960/5,673,529,058.60
  6. Step 6: Final answer
    x = 2,989,551,619.65

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Half scale
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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.