Home / 6,605,184,494.40-9,907,776,741.60-6,299,074,478.40

Finding the Fourth Proportional to 6,605,184,494.40, 9,907,776,741.60 and 6,299,074,478.40

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Solution

The fourth proportional to 6,605,184,494.40, 9,907,776,741.60 and 6,299,074,478.40 is: 9,448,611,717.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605,184,494.40 : 9,907,776,741.60 = 6,299,074,478.40 : x
  2. Step 2: Convert to fraction form
    6,605,184,494.40/9,907,776,741.60 = 6,299,074,478.40/x
  3. Step 3: Cross multiply
    6,605,184,494.40x = 9,907,776,741.60 × 6,299,074,478.40
  4. Step 4: Simplify right side
    6,605,184,494.40x = 62,409,823,610,697,670,656
  5. Step 5: Solve for x
    x = 62,409,823,610,697,670,656/6,605,184,494.40
  6. Step 6: Final answer
    x = 9,448,611,717.60

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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.