Home / 97,752,039.60-146,628,059.40-33,926,631.60

Finding the Fourth Proportional to 97,752,039.60, 146,628,059.40 and 33,926,631.60

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Solution

The fourth proportional to 97,752,039.60, 146,628,059.40 and 33,926,631.60 is: 50,889,947.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,752,039.60 : 146,628,059.40 = 33,926,631.60 : x
  2. Step 2: Convert to fraction form
    97,752,039.60/146,628,059.40 = 33,926,631.60/x
  3. Step 3: Cross multiply
    97,752,039.60x = 146,628,059.40 × 33,926,631.60
  4. Step 4: Simplify right side
    97,752,039.60x = 4,974,596,153,486,717
  5. Step 5: Solve for x
    x = 4,974,596,153,486,717/97,752,039.60
  6. Step 6: Final answer
    x = 50,889,947.40

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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.