Home / 1,576,471,224,286.40-2,364,710,711,520.20-444,552,529,984.88

Finding the Fourth Proportional to 1,576,471,224,286.40, 2,364,710,711,520.20 and 444,552,529,984.88

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Solution

The fourth proportional to 1,576,471,224,286.40, 2,364,710,711,520.20 and 444,552,529,984.88 is: 666,829,887,722.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,576,471,224,286.40 : 2,364,710,711,520.20 = 444,552,529,984.88 : x
  2. Step 2: Convert to fraction form
    1,576,471,224,286.40/2,364,710,711,520.20 = 444,552,529,984.88/x
  3. Step 3: Cross multiply
    1,576,471,224,286.40x = 2,364,710,711,520.20 × 444,552,529,984.88
  4. Step 4: Simplify right side
    1,576,471,224,286.40x = 1,051,238,129,488,650,745,937,920
  5. Step 5: Solve for x
    x = 1,051,238,129,488,650,745,937,920/1,576,471,224,286.40
  6. Step 6: Final answer
    x = 666,829,887,722.50

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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.