Home / 25,206,045.30-37,725,087.15-23,190,506.10

Finding the Fourth Proportional to 25,206,045.30, 37,725,087.15 and 23,190,506.10

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Solution

The fourth proportional to 25,206,045.30, 37,725,087.15 and 23,190,506.10 is: 34,708,493.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,206,045.30 : 37,725,087.15 = 23,190,506.10 : x
  2. Step 2: Convert to fraction form
    25,206,045.30/37,725,087.15 = 23,190,506.10/x
  3. Step 3: Cross multiply
    25,206,045.30x = 37,725,087.15 × 23,190,506.10
  4. Step 4: Simplify right side
    25,206,045.30x = 874,863,863,675,106.62
  5. Step 5: Solve for x
    x = 874,863,863,675,106.62/25,206,045.30
  6. Step 6: Final answer
    x = 34,708,493.67

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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.