Home / 9,633,513.45-14,462,601.51-8,275,972.32

Finding the Fourth Proportional to 9,633,513.45, 14,462,601.51 and 8,275,972.32

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Solution

The fourth proportional to 9,633,513.45, 14,462,601.51 and 8,275,972.32 is: 12,424,552.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633,513.45 : 14,462,601.51 = 8,275,972.32 : x
  2. Step 2: Convert to fraction form
    9,633,513.45/14,462,601.51 = 8,275,972.32/x
  3. Step 3: Cross multiply
    9,633,513.45x = 14,462,601.51 × 8,275,972.32
  4. Step 4: Simplify right side
    9,633,513.45x = 119,692,089,771,950.20
  5. Step 5: Solve for x
    x = 119,692,089,771,950.20/9,633,513.45
  6. Step 6: Final answer
    x = 12,424,552.10

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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.