Home / 53,859,693.66-80,909,114.73-33,404,529.60

Finding the Fourth Proportional to 53,859,693.66, 80,909,114.73 and 33,404,529.60

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Solution

The fourth proportional to 53,859,693.66, 80,909,114.73 and 33,404,529.60 is: 50,180,956.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,859,693.66 : 80,909,114.73 = 33,404,529.60 : x
  2. Step 2: Convert to fraction form
    53,859,693.66/80,909,114.73 = 33,404,529.60/x
  3. Step 3: Cross multiply
    53,859,693.66x = 80,909,114.73 × 33,404,529.60
  4. Step 4: Simplify right side
    53,859,693.66x = 2,702,730,917,908,081.50
  5. Step 5: Solve for x
    x = 2,702,730,917,908,081.50/53,859,693.66
  6. Step 6: Final answer
    x = 50,180,956.00

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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.