Home / 10,097,412.14-15,151,628.72-5,845,884.14

Finding the Fourth Proportional to 10,097,412.14, 15,151,628.72 and 5,845,884.14

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Solution

The fourth proportional to 10,097,412.14, 15,151,628.72 and 5,845,884.14 is: 8,772,016.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,097,412.14 : 15,151,628.72 = 5,845,884.14 : x
  2. Step 2: Convert to fraction form
    10,097,412.14/15,151,628.72 = 5,845,884.14/x
  3. Step 3: Cross multiply
    10,097,412.14x = 15,151,628.72 × 5,845,884.14
  4. Step 4: Simplify right side
    10,097,412.14x = 88,574,665,968,273.06
  5. Step 5: Solve for x
    x = 88,574,665,968,273.06/10,097,412.14
  6. Step 6: Final answer
    x = 8,772,016.51

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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.