Home / 15,826,797.79-23,727,794.64-6,249,345.19

Finding the Fourth Proportional to 15,826,797.79, 23,727,794.64 and 6,249,345.19

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Solution

The fourth proportional to 15,826,797.79, 23,727,794.64 and 6,249,345.19 is: 9,369,120.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,826,797.79 : 23,727,794.64 = 6,249,345.19 : x
  2. Step 2: Convert to fraction form
    15,826,797.79/23,727,794.64 = 6,249,345.19/x
  3. Step 3: Cross multiply
    15,826,797.79x = 23,727,794.64 × 6,249,345.19
  4. Step 4: Simplify right side
    15,826,797.79x = 148,283,179,302,791.78
  5. Step 5: Solve for x
    x = 148,283,179,302,791.78/15,826,797.79
  6. Step 6: Final answer
    x = 9,369,120.73

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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.