Home / 15,507,388.00-23,263,608.75-4,578,682.35

Finding the Fourth Proportional to 15,507,388.00, 23,263,608.75 and 4,578,682.35

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Solution

The fourth proportional to 15,507,388.00, 23,263,608.75 and 4,578,682.35 is: 6,868,769.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,507,388.00 : 23,263,608.75 = 4,578,682.35 : x
  2. Step 2: Convert to fraction form
    15,507,388.00/23,263,608.75 = 4,578,682.35/x
  3. Step 3: Cross multiply
    15,507,388.00x = 23,263,608.75 × 4,578,682.35
  4. Step 4: Simplify right side
    15,507,388.00x = 106,516,674,758,037.14
  5. Step 5: Solve for x
    x = 106,516,674,758,037.14/15,507,388.00
  6. Step 6: Final answer
    x = 6,868,769.57

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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.