Home / 314,928,302.18-472,392,453.26-314,928,302.18

Finding the Fourth Proportional to 314,928,302.18, 472,392,453.26 and 314,928,302.18

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Solution

The fourth proportional to 314,928,302.18, 472,392,453.26 and 314,928,302.18 is: 472,392,453.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,928,302.18 : 472,392,453.26 = 314,928,302.18 : x
  2. Step 2: Convert to fraction form
    314,928,302.18/472,392,453.26 = 314,928,302.18/x
  3. Step 3: Cross multiply
    314,928,302.18x = 472,392,453.26 × 314,928,302.18
  4. Step 4: Simplify right side
    314,928,302.18x = 148,769,753,267,816,800
  5. Step 5: Solve for x
    x = 148,769,753,267,816,800/314,928,302.18
  6. Step 6: Final answer
    x = 472,392,453.26

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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.