Home / 25,229,246.41-37,852,652.04-7,960,113.64

Finding the Fourth Proportional to 25,229,246.41, 37,852,652.04 and 7,960,113.64

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Solution

The fourth proportional to 25,229,246.41, 37,852,652.04 and 7,960,113.64 is: 11,942,941.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,229,246.41 : 37,852,652.04 = 7,960,113.64 : x
  2. Step 2: Convert to fraction form
    25,229,246.41/37,852,652.04 = 7,960,113.64/x
  3. Step 3: Cross multiply
    25,229,246.41x = 37,852,652.04 × 7,960,113.64
  4. Step 4: Simplify right side
    25,229,246.41x = 301,311,411,584,713.94
  5. Step 5: Solve for x
    x = 301,311,411,584,713.94/25,229,246.41
  6. Step 6: Final answer
    x = 11,942,941.41

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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.