Home / 19,229,033.62-26,535,938.43-10,527,352.48

Finding the Fourth Proportional to 19,229,033.62, 26,535,938.43 and 10,527,352.48

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Solution

The fourth proportional to 19,229,033.62, 26,535,938.43 and 10,527,352.48 is: 14,527,676.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,229,033.62 : 26,535,938.43 = 10,527,352.48 : x
  2. Step 2: Convert to fraction form
    19,229,033.62/26,535,938.43 = 10,527,352.48/x
  3. Step 3: Cross multiply
    19,229,033.62x = 26,535,938.43 × 10,527,352.48
  4. Step 4: Simplify right side
    19,229,033.62x = 279,353,177,240,187.81
  5. Step 5: Solve for x
    x = 279,353,177,240,187.81/19,229,033.62
  6. Step 6: Final answer
    x = 14,527,676.36

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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.