Home / 430,120,466.63-926,424,211.50

Finding the Third Proportional to 430,120,466.63 and 926,424,211.50

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Solution

The third proportional to 430,120,466.63 and 926,424,211.50 is: 1,995,398,699.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,120,466.63 : 926,424,211.50 = 926,424,211.50 : x
  2. Step 2: Convert to fraction form
    430,120,466.63/926,424,211.50 = 926,424,211.50/x
  3. Step 3: Cross multiply
    430,120,466.63x = 926,424,211.50 × 926,424,211.50
  4. Step 4: Simplify right side
    430,120,466.63x = 858,261,819,653,396,736
  5. Step 5: Solve for x
    x = 858,261,819,653,396,736/430,120,466.63
  6. Step 6: Final answer
    x = 1,995,398,699.32

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.