Home / 24,912,101.70-37,368,152.55-18,534,809.70

Finding the Fourth Proportional to 24,912,101.70, 37,368,152.55 and 18,534,809.70

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Solution

The fourth proportional to 24,912,101.70, 37,368,152.55 and 18,534,809.70 is: 27,802,214.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,912,101.70 : 37,368,152.55 = 18,534,809.70 : x
  2. Step 2: Convert to fraction form
    24,912,101.70/37,368,152.55 = 18,534,809.70/x
  3. Step 3: Cross multiply
    24,912,101.70x = 37,368,152.55 × 18,534,809.70
  4. Step 4: Simplify right side
    24,912,101.70x = 692,611,596,354,819.62
  5. Step 5: Solve for x
    x = 692,611,596,354,819.62/24,912,101.70
  6. Step 6: Final answer
    x = 27,802,214.55

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Similar ratio
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1.5x scale

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.