Home / 10,232,701,433.60-15,349,052,150.40-6,255,184,413.20

Finding the Fourth Proportional to 10,232,701,433.60, 15,349,052,150.40 and 6,255,184,413.20

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Solution

The fourth proportional to 10,232,701,433.60, 15,349,052,150.40 and 6,255,184,413.20 is: 9,382,776,619.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,232,701,433.60 : 15,349,052,150.40 = 6,255,184,413.20 : x
  2. Step 2: Convert to fraction form
    10,232,701,433.60/15,349,052,150.40 = 6,255,184,413.20/x
  3. Step 3: Cross multiply
    10,232,701,433.60x = 15,349,052,150.40 × 6,255,184,413.20
  4. Step 4: Simplify right side
    10,232,701,433.60x = 96,011,151,768,576,016,384
  5. Step 5: Solve for x
    x = 96,011,151,768,576,016,384/10,232,701,433.60
  6. Step 6: Final answer
    x = 9,382,776,619.80

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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.