Home / 4,453,407,641.22-6,145,336,647.96-2,446,139,041.02

Finding the Fourth Proportional to 4,453,407,641.22, 6,145,336,647.96 and 2,446,139,041.02

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Solution

The fourth proportional to 4,453,407,641.22, 6,145,336,647.96 and 2,446,139,041.02 is: 3,375,470,899.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,407,641.22 : 6,145,336,647.96 = 2,446,139,041.02 : x
  2. Step 2: Convert to fraction form
    4,453,407,641.22/6,145,336,647.96 = 2,446,139,041.02/x
  3. Step 3: Cross multiply
    4,453,407,641.22x = 6,145,336,647.96 × 2,446,139,041.02
  4. Step 4: Simplify right side
    4,453,407,641.22x = 15,032,347,894,785,935,360
  5. Step 5: Solve for x
    x = 15,032,347,894,785,935,360/4,453,407,641.22
  6. Step 6: Final answer
    x = 3,375,470,899.10

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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.