Home / 97,395,805-134,410,435.88-53,935,741

Finding the Fourth Proportional to 97,395,805, 134,410,435.88 and 53,935,741

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Solution

The fourth proportional to 97,395,805, 134,410,435.88 and 53,935,741 is: 74,433,662.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,395,805 : 134,410,435.88 = 53,935,741 : x
  2. Step 2: Convert to fraction form
    97,395,805/134,410,435.88 = 53,935,741/x
  3. Step 3: Cross multiply
    97,395,805x = 134,410,435.88 × 53,935,741
  4. Step 4: Simplify right side
    97,395,805x = 7,249,526,457,320,787
  5. Step 5: Solve for x
    x = 7,249,526,457,320,787/97,395,805
  6. Step 6: Final answer
    x = 74,433,662.28

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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.