Home / 13,804,484.96-19,050,034.14-7,524,874.64

Finding the Fourth Proportional to 13,804,484.96, 19,050,034.14 and 7,524,874.64

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Solution

The fourth proportional to 13,804,484.96, 19,050,034.14 and 7,524,874.64 is: 10,384,242.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,804,484.96 : 19,050,034.14 = 7,524,874.64 : x
  2. Step 2: Convert to fraction form
    13,804,484.96/19,050,034.14 = 7,524,874.64/x
  3. Step 3: Cross multiply
    13,804,484.96x = 19,050,034.14 × 7,524,874.64
  4. Step 4: Simplify right side
    13,804,484.96x = 143,349,118,791,220.22
  5. Step 5: Solve for x
    x = 143,349,118,791,220.22/13,804,484.96
  6. Step 6: Final answer
    x = 10,384,242.46

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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.