Home / 4,551,876,171.90-6,828,003,214.65-1,446,371,163.90

Finding the Fourth Proportional to 4,551,876,171.90, 6,828,003,214.65 and 1,446,371,163.90

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Solution

The fourth proportional to 4,551,876,171.90, 6,828,003,214.65 and 1,446,371,163.90 is: 2,169,616,787.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,876,171.90 : 6,828,003,214.65 = 1,446,371,163.90 : x
  2. Step 2: Convert to fraction form
    4,551,876,171.90/6,828,003,214.65 = 1,446,371,163.90/x
  3. Step 3: Cross multiply
    4,551,876,171.90x = 6,828,003,214.65 × 1,446,371,163.90
  4. Step 4: Simplify right side
    4,551,876,171.90x = 9,875,826,956,686,262,272
  5. Step 5: Solve for x
    x = 9,875,826,956,686,262,272/4,551,876,171.90
  6. Step 6: Final answer
    x = 2,169,616,787.39

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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.