Home / 23,538,097.20-35,241,364.44-12,716,626.80

Finding the Fourth Proportional to 23,538,097.20, 35,241,364.44 and 12,716,626.80

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Solution

The fourth proportional to 23,538,097.20, 35,241,364.44 and 12,716,626.80 is: 19,039,401.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,538,097.20 : 35,241,364.44 = 12,716,626.80 : x
  2. Step 2: Convert to fraction form
    23,538,097.20/35,241,364.44 = 12,716,626.80/x
  3. Step 3: Cross multiply
    23,538,097.20x = 35,241,364.44 × 12,716,626.80
  4. Step 4: Simplify right side
    23,538,097.20x = 448,151,279,506,271
  5. Step 5: Solve for x
    x = 448,151,279,506,271/23,538,097.20
  6. Step 6: Final answer
    x = 19,039,401.35

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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.