Home / 32,768,524,670.60-45,220,642,650.90-17,731,928,292.68

Finding the Fourth Proportional to 32,768,524,670.60, 45,220,642,650.90 and 17,731,928,292.68

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Solution

The fourth proportional to 32,768,524,670.60, 45,220,642,650.90 and 17,731,928,292.68 is: 24,470,103,579.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,768,524,670.60 : 45,220,642,650.90 = 17,731,928,292.68 : x
  2. Step 2: Convert to fraction form
    32,768,524,670.60/45,220,642,650.90 = 17,731,928,292.68/x
  3. Step 3: Cross multiply
    32,768,524,670.60x = 45,220,642,650.90 × 17,731,928,292.68
  4. Step 4: Simplify right side
    32,768,524,670.60x = 801,849,192,834,665,676,800
  5. Step 5: Solve for x
    x = 801,849,192,834,665,676,800/32,768,524,670.60
  6. Step 6: Final answer
    x = 24,470,103,579.43

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1.5x scale

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.