Home / 32,840,113,914.91-49,233,661,795.02-30,189,347,473.84

Finding the Fourth Proportional to 32,840,113,914.91, 49,233,661,795.02 and 30,189,347,473.84

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Solution

The fourth proportional to 32,840,113,914.91, 49,233,661,795.02 and 30,189,347,473.84 is: 45,259,651,875.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,840,113,914.91 : 49,233,661,795.02 = 30,189,347,473.84 : x
  2. Step 2: Convert to fraction form
    32,840,113,914.91/49,233,661,795.02 = 30,189,347,473.84/x
  3. Step 3: Cross multiply
    32,840,113,914.91x = 49,233,661,795.02 × 30,189,347,473.84
  4. Step 4: Simplify right side
    32,840,113,914.91x = 1,486,332,123,339,379,965,952
  5. Step 5: Solve for x
    x = 1,486,332,123,339,379,965,952/32,840,113,914.91
  6. Step 6: Final answer
    x = 45,259,651,875.46

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1.5x scale

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.