Home / 3,249,512,640-4,484,327,443.20-1,858,790,592

Finding the Fourth Proportional to 3,249,512,640, 4,484,327,443.20 and 1,858,790,592

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Solution

The fourth proportional to 3,249,512,640, 4,484,327,443.20 and 1,858,790,592 is: 2,565,131,016.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,512,640 : 4,484,327,443.20 = 1,858,790,592 : x
  2. Step 2: Convert to fraction form
    3,249,512,640/4,484,327,443.20 = 1,858,790,592/x
  3. Step 3: Cross multiply
    3,249,512,640x = 4,484,327,443.20 × 1,858,790,592
  4. Step 4: Simplify right side
    3,249,512,640x = 8,335,425,662,867,573,760
  5. Step 5: Solve for x
    x = 8,335,425,662,867,573,760/3,249,512,640
  6. Step 6: Final answer
    x = 2,565,131,016.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.