Home / 19,148,014.48-26,424,134.58-10,888,077.37

Finding the Fourth Proportional to 19,148,014.48, 26,424,134.58 and 10,888,077.37

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Solution

The fourth proportional to 19,148,014.48, 26,424,134.58 and 10,888,077.37 is: 15,025,475.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,148,014.48 : 26,424,134.58 = 10,888,077.37 : x
  2. Step 2: Convert to fraction form
    19,148,014.48/26,424,134.58 = 10,888,077.37/x
  3. Step 3: Cross multiply
    19,148,014.48x = 26,424,134.58 × 10,888,077.37
  4. Step 4: Simplify right side
    19,148,014.48x = 287,708,021,742,332.44
  5. Step 5: Solve for x
    x = 287,708,021,742,332.44/19,148,014.48
  6. Step 6: Final answer
    x = 15,025,475.46

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.