Home / 3,241,446,856.83-4,473,247,446.32-1,903,366,533.06

Finding the Fourth Proportional to 3,241,446,856.83, 4,473,247,446.32 and 1,903,366,533.06

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Solution

The fourth proportional to 3,241,446,856.83, 4,473,247,446.32 and 1,903,366,533.06 is: 2,626,675,635.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,241,446,856.83 : 4,473,247,446.32 = 1,903,366,533.06 : x
  2. Step 2: Convert to fraction form
    3,241,446,856.83/4,473,247,446.32 = 1,903,366,533.06/x
  3. Step 3: Cross multiply
    3,241,446,856.83x = 4,473,247,446.32 × 1,903,366,533.06
  4. Step 4: Simplify right side
    3,241,446,856.83x = 8,514,229,483,412,078,592
  5. Step 5: Solve for x
    x = 8,514,229,483,412,078,592/3,241,446,856.83
  6. Step 6: Final answer
    x = 2,626,675,635.75

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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.