Home / 314,928,364.14-472,392,546.20-314,928,364.14

Finding the Fourth Proportional to 314,928,364.14, 472,392,546.20 and 314,928,364.14

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Solution

The fourth proportional to 314,928,364.14, 472,392,546.20 and 314,928,364.14 is: 472,392,546.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,928,364.14 : 472,392,546.20 = 314,928,364.14 : x
  2. Step 2: Convert to fraction form
    314,928,364.14/472,392,546.20 = 314,928,364.14/x
  3. Step 3: Cross multiply
    314,928,364.14x = 472,392,546.20 × 314,928,364.14
  4. Step 4: Simplify right side
    314,928,364.14x = 148,769,811,806,695,360
  5. Step 5: Solve for x
    x = 148,769,811,806,695,360/314,928,364.14
  6. Step 6: Final answer
    x = 472,392,546.20

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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.