Home / 59,105,362.52-81,561,973.20-33,001,533.02

Finding the Fourth Proportional to 59,105,362.52, 81,561,973.20 and 33,001,533.02

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Solution

The fourth proportional to 59,105,362.52, 81,561,973.20 and 33,001,533.02 is: 45,540,202.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,105,362.52 : 81,561,973.20 = 33,001,533.02 : x
  2. Step 2: Convert to fraction form
    59,105,362.52/81,561,973.20 = 33,001,533.02/x
  3. Step 3: Cross multiply
    59,105,362.52x = 81,561,973.20 × 33,001,533.02
  4. Step 4: Simplify right side
    59,105,362.52x = 2,691,670,151,736,155
  5. Step 5: Solve for x
    x = 2,691,670,151,736,155/59,105,362.52
  6. Step 6: Final answer
    x = 45,540,202.06

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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.