Home / 323,454,785.16-446,583,064.08-191,338,224.48

Finding the Fourth Proportional to 323,454,785.16, 446,583,064.08 and 191,338,224.48

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Solution

The fourth proportional to 323,454,785.16, 446,583,064.08 and 191,338,224.48 is: 264,174,204.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,454,785.16 : 446,583,064.08 = 191,338,224.48 : x
  2. Step 2: Convert to fraction form
    323,454,785.16/446,583,064.08 = 191,338,224.48/x
  3. Step 3: Cross multiply
    323,454,785.16x = 446,583,064.08 × 191,338,224.48
  4. Step 4: Simplify right side
    323,454,785.16x = 85,448,410,563,905,264
  5. Step 5: Solve for x
    x = 85,448,410,563,905,264/323,454,785.16
  6. Step 6: Final answer
    x = 264,174,204.51

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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.