Home / 1,141,896,796,928.80-1,713,549,721,380.80-529,162,147,064.68

Finding the Fourth Proportional to 1,141,896,796,928.80, 1,713,549,721,380.80 and 529,162,147,064.68

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Solution

The fourth proportional to 1,141,896,796,928.80, 1,713,549,721,380.80 and 529,162,147,064.68 is: 794,069,702,364.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,896,796,928.80 : 1,713,549,721,380.80 = 529,162,147,064.68 : x
  2. Step 2: Convert to fraction form
    1,141,896,796,928.80/1,713,549,721,380.80 = 529,162,147,064.68/x
  3. Step 3: Cross multiply
    1,141,896,796,928.80x = 1,713,549,721,380.80 × 529,162,147,064.68
  4. Step 4: Simplify right side
    1,141,896,796,928.80x = 906,745,649,667,948,356,304,896
  5. Step 5: Solve for x
    x = 906,745,649,667,948,356,304,896/1,141,896,796,928.80
  6. Step 6: Final answer
    x = 794,069,702,364.26

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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.