Home / 1,417,231,034.10-2,125,846,551.15-1,352,660,952.60

Finding the Fourth Proportional to 1,417,231,034.10, 2,125,846,551.15 and 1,352,660,952.60

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Solution

The fourth proportional to 1,417,231,034.10, 2,125,846,551.15 and 1,352,660,952.60 is: 2,028,991,428.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,231,034.10 : 2,125,846,551.15 = 1,352,660,952.60 : x
  2. Step 2: Convert to fraction form
    1,417,231,034.10/2,125,846,551.15 = 1,352,660,952.60/x
  3. Step 3: Cross multiply
    1,417,231,034.10x = 2,125,846,551.15 × 1,352,660,952.60
  4. Step 4: Simplify right side
    1,417,231,034.10x = 2,875,549,620,959,983,616
  5. Step 5: Solve for x
    x = 2,875,549,620,959,983,616/1,417,231,034.10
  6. Step 6: Final answer
    x = 2,028,991,428.90

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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.