Home / 9,225,125.34-13,837,739.73-3,077,090.13

Finding the Fourth Proportional to 9,225,125.34, 13,837,739.73 and 3,077,090.13

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Solution

The fourth proportional to 9,225,125.34, 13,837,739.73 and 3,077,090.13 is: 4,615,652.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,225,125.34 : 13,837,739.73 = 3,077,090.13 : x
  2. Step 2: Convert to fraction form
    9,225,125.34/13,837,739.73 = 3,077,090.13/x
  3. Step 3: Cross multiply
    9,225,125.34x = 13,837,739.73 × 3,077,090.13
  4. Step 4: Simplify right side
    9,225,125.34x = 42,579,972,344,691.87
  5. Step 5: Solve for x
    x = 42,579,972,344,691.87/9,225,125.34
  6. Step 6: Final answer
    x = 4,615,652.45

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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.