Home / 3,197,088,110.40-4,795,632,165.60-3,059,338,603.20

Finding the Fourth Proportional to 3,197,088,110.40, 4,795,632,165.60 and 3,059,338,603.20

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Solution

The fourth proportional to 3,197,088,110.40, 4,795,632,165.60 and 3,059,338,603.20 is: 4,589,007,904.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,088,110.40 : 4,795,632,165.60 = 3,059,338,603.20 : x
  2. Step 2: Convert to fraction form
    3,197,088,110.40/4,795,632,165.60 = 3,059,338,603.20/x
  3. Step 3: Cross multiply
    3,197,088,110.40x = 4,795,632,165.60 × 3,059,338,603.20
  4. Step 4: Simplify right side
    3,197,088,110.40x = 14,671,462,610,967,695,360
  5. Step 5: Solve for x
    x = 14,671,462,610,967,695,360/3,197,088,110.40
  6. Step 6: Final answer
    x = 4,589,007,904.80

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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.