Home / 3,232,802,712.30-4,849,204,068.45-2,457,961,734.30

Finding the Fourth Proportional to 3,232,802,712.30, 4,849,204,068.45 and 2,457,961,734.30

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Solution

The fourth proportional to 3,232,802,712.30, 4,849,204,068.45 and 2,457,961,734.30 is: 3,686,942,601.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,232,802,712.30 : 4,849,204,068.45 = 2,457,961,734.30 : x
  2. Step 2: Convert to fraction form
    3,232,802,712.30/4,849,204,068.45 = 2,457,961,734.30/x
  3. Step 3: Cross multiply
    3,232,802,712.30x = 4,849,204,068.45 × 2,457,961,734.30
  4. Step 4: Simplify right side
    3,232,802,712.30x = 11,919,158,042,061,977,600
  5. Step 5: Solve for x
    x = 11,919,158,042,061,977,600/3,232,802,712.30
  6. Step 6: Final answer
    x = 3,686,942,601.45

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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.