Home / 9,068,764,025.70-13,603,146,038.55-8,552,203,373.70

Finding the Fourth Proportional to 9,068,764,025.70, 13,603,146,038.55 and 8,552,203,373.70

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Solution

The fourth proportional to 9,068,764,025.70, 13,603,146,038.55 and 8,552,203,373.70 is: 12,828,305,060.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068,764,025.70 : 13,603,146,038.55 = 8,552,203,373.70 : x
  2. Step 2: Convert to fraction form
    9,068,764,025.70/13,603,146,038.55 = 8,552,203,373.70/x
  3. Step 3: Cross multiply
    9,068,764,025.70x = 13,603,146,038.55 × 8,552,203,373.70
  4. Step 4: Simplify right side
    9,068,764,025.70x = 116,336,871,443,821,084,672
  5. Step 5: Solve for x
    x = 116,336,871,443,821,084,672/9,068,764,025.70
  6. Step 6: Final answer
    x = 12,828,305,060.55

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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.