Home / 11,659,850,756,330-16,082,846,255,428-7,498,355,309,807.40

Finding the Fourth Proportional to 11,659,850,756,330, 16,082,846,255,428 and 7,498,355,309,807.40

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Solution

The fourth proportional to 11,659,850,756,330, 16,082,846,255,428 and 7,498,355,309,807.40 is: 10,342,747,787,808.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,659,850,756,330 : 16,082,846,255,428 = 7,498,355,309,807.40 : x
  2. Step 2: Convert to fraction form
    11,659,850,756,330/16,082,846,255,428 = 7,498,355,309,807.40/x
  3. Step 3: Cross multiply
    11,659,850,756,330x = 16,082,846,255,428 × 7,498,355,309,807.40
  4. Step 4: Simplify right side
    11,659,850,756,330x = 120,594,895,616,204,609,096,253,440
  5. Step 5: Solve for x
    x = 120,594,895,616,204,609,096,253,440/11,659,850,756,330
  6. Step 6: Final answer
    x = 10,342,747,787,808.09

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.