Home / 25,271,999.40-37,907,999.10-24,894,085.80

Finding the Fourth Proportional to 25,271,999.40, 37,907,999.10 and 24,894,085.80

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Solution

The fourth proportional to 25,271,999.40, 37,907,999.10 and 24,894,085.80 is: 37,341,128.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,271,999.40 : 37,907,999.10 = 24,894,085.80 : x
  2. Step 2: Convert to fraction form
    25,271,999.40/37,907,999.10 = 24,894,085.80/x
  3. Step 3: Cross multiply
    25,271,999.40x = 37,907,999.10 × 24,894,085.80
  4. Step 4: Simplify right side
    25,271,999.40x = 943,684,982,101,722.88
  5. Step 5: Solve for x
    x = 943,684,982,101,722.88/25,271,999.40
  6. Step 6: Final answer
    x = 37,341,128.70

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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.