Home / 1,763,733,471.10-2,432,713,010.96-1,160,711,966.57

Finding the Fourth Proportional to 1,763,733,471.10, 2,432,713,010.96 and 1,160,711,966.57

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Solution

The fourth proportional to 1,763,733,471.10, 2,432,713,010.96 and 1,160,711,966.57 is: 1,600,967,010.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,763,733,471.10 : 2,432,713,010.96 = 1,160,711,966.57 : x
  2. Step 2: Convert to fraction form
    1,763,733,471.10/2,432,713,010.96 = 1,160,711,966.57/x
  3. Step 3: Cross multiply
    1,763,733,471.10x = 2,432,713,010.96 × 1,160,711,966.57
  4. Step 4: Simplify right side
    1,763,733,471.10x = 2,823,679,103,042,546,176
  5. Step 5: Solve for x
    x = 2,823,679,103,042,546,176/1,763,733,471.10
  6. Step 6: Final answer
    x = 1,600,967,010.78

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Why These Related Problems?

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