Home / 58,383,976.22-80,571,569.09-32,280,179.32

Finding the Fourth Proportional to 58,383,976.22, 80,571,569.09 and 32,280,179.32

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Solution

The fourth proportional to 58,383,976.22, 80,571,569.09 and 32,280,179.32 is: 44,547,577.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,383,976.22 : 80,571,569.09 = 32,280,179.32 : x
  2. Step 2: Convert to fraction form
    58,383,976.22/80,571,569.09 = 32,280,179.32/x
  3. Step 3: Cross multiply
    58,383,976.22x = 80,571,569.09 × 32,280,179.32
  4. Step 4: Simplify right side
    58,383,976.22x = 2,600,864,698,318,969.50
  5. Step 5: Solve for x
    x = 2,600,864,698,318,969.50/58,383,976.22
  6. Step 6: Final answer
    x = 44,547,577.38

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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.