Home / 1,141,896,796,928.80-1,713,549,721,380.90-529,162,147,064.67

Finding the Fourth Proportional to 1,141,896,796,928.80, 1,713,549,721,380.90 and 529,162,147,064.67

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Solution

The fourth proportional to 1,141,896,796,928.80, 1,713,549,721,380.90 and 529,162,147,064.67 is: 794,069,702,364.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,896,796,928.80 : 1,713,549,721,380.90 = 529,162,147,064.67 : x
  2. Step 2: Convert to fraction form
    1,141,896,796,928.80/1,713,549,721,380.90 = 529,162,147,064.67/x
  3. Step 3: Cross multiply
    1,141,896,796,928.80x = 1,713,549,721,380.90 × 529,162,147,064.67
  4. Step 4: Simplify right side
    1,141,896,796,928.80x = 906,745,649,667,984,058,220,544
  5. Step 5: Solve for x
    x = 906,745,649,667,984,058,220,544/1,141,896,796,928.80
  6. Step 6: Final answer
    x = 794,069,702,364.29

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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.