Home / 1,014,714,505.31-1,400,282,200.90-597,053,842.43

Finding the Fourth Proportional to 1,014,714,505.31, 1,400,282,200.90 and 597,053,842.43

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Solution

The fourth proportional to 1,014,714,505.31, 1,400,282,200.90 and 597,053,842.43 is: 823,920,289.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,714,505.31 : 1,400,282,200.90 = 597,053,842.43 : x
  2. Step 2: Convert to fraction form
    1,014,714,505.31/1,400,282,200.90 = 597,053,842.43/x
  3. Step 3: Cross multiply
    1,014,714,505.31x = 1,400,282,200.90 × 597,053,842.43
  4. Step 4: Simplify right side
    1,014,714,505.31x = 836,043,868,535,690,368
  5. Step 5: Solve for x
    x = 836,043,868,535,690,368/1,014,714,505.31
  6. Step 6: Final answer
    x = 823,920,289.07

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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.