Home / 4,016,114,570.70-6,024,171,856.05-1,430,252,426.70

Finding the Fourth Proportional to 4,016,114,570.70, 6,024,171,856.05 and 1,430,252,426.70

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Solution

The fourth proportional to 4,016,114,570.70, 6,024,171,856.05 and 1,430,252,426.70 is: 2,145,378,640.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,114,570.70 : 6,024,171,856.05 = 1,430,252,426.70 : x
  2. Step 2: Convert to fraction form
    4,016,114,570.70/6,024,171,856.05 = 1,430,252,426.70/x
  3. Step 3: Cross multiply
    4,016,114,570.70x = 6,024,171,856.05 × 1,430,252,426.70
  4. Step 4: Simplify right side
    4,016,114,570.70x = 8,616,086,415,973,356,544
  5. Step 5: Solve for x
    x = 8,616,086,415,973,356,544/4,016,114,570.70
  6. Step 6: Final answer
    x = 2,145,378,640.05

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Double scale
Find fourth proportional to 4,016,114,571.70, 6,024,171,857.55 and 1,430,252,427.70
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.