Home / 19,163,567.93-26,446,123.98-10,462,107.29

Finding the Fourth Proportional to 19,163,567.93, 26,446,123.98 and 10,462,107.29

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Solution

The fourth proportional to 19,163,567.93, 26,446,123.98 and 10,462,107.29 is: 14,437,926.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,163,567.93 : 26,446,123.98 = 10,462,107.29 : x
  2. Step 2: Convert to fraction form
    19,163,567.93/26,446,123.98 = 10,462,107.29/x
  3. Step 3: Cross multiply
    19,163,567.93x = 26,446,123.98 × 10,462,107.29
  4. Step 4: Simplify right side
    19,163,567.93x = 276,682,186,351,171.19
  5. Step 5: Solve for x
    x = 276,682,186,351,171.19/19,163,567.93
  6. Step 6: Final answer
    x = 14,437,926.56

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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.