Home / 1,496,250,575.20-2,064,889,562.24-836,200,833.76

Finding the Fourth Proportional to 1,496,250,575.20, 2,064,889,562.24 and 836,200,833.76

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Solution

The fourth proportional to 1,496,250,575.20, 2,064,889,562.24 and 836,200,833.76 is: 1,153,992,788.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,250,575.20 : 2,064,889,562.24 = 836,200,833.76 : x
  2. Step 2: Convert to fraction form
    1,496,250,575.20/2,064,889,562.24 = 836,200,833.76/x
  3. Step 3: Cross multiply
    1,496,250,575.20x = 2,064,889,562.24 × 836,200,833.76
  4. Step 4: Simplify right side
    1,496,250,575.20x = 1,726,662,373,567,409,408
  5. Step 5: Solve for x
    x = 1,726,662,373,567,409,408/1,496,250,575.20
  6. Step 6: Final answer
    x = 1,153,992,788.50

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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.