Home / 94,806,450.90-142,209,676.38-26,649,142.65

Finding the Fourth Proportional to 94,806,450.90, 142,209,676.38 and 26,649,142.65

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Solution

The fourth proportional to 94,806,450.90, 142,209,676.38 and 26,649,142.65 is: 39,973,713.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,806,450.90 : 142,209,676.38 = 26,649,142.65 : x
  2. Step 2: Convert to fraction form
    94,806,450.90/142,209,676.38 = 26,649,142.65/x
  3. Step 3: Cross multiply
    94,806,450.90x = 142,209,676.38 × 26,649,142.65
  4. Step 4: Simplify right side
    94,806,450.90x = 3,789,765,952,060,955.50
  5. Step 5: Solve for x
    x = 3,789,765,952,060,955.50/94,806,450.90
  6. Step 6: Final answer
    x = 39,973,713.98

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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.