Home / 76,198,286,928.16-105,148,177,572-41,906,408,050

Finding the Fourth Proportional to 76,198,286,928.16, 105,148,177,572 and 41,906,408,050

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Solution

The fourth proportional to 76,198,286,928.16, 105,148,177,572 and 41,906,408,050 is: 57,827,841,184.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,198,286,928.16 : 105,148,177,572 = 41,906,408,050 : x
  2. Step 2: Convert to fraction form
    76,198,286,928.16/105,148,177,572 = 41,906,408,050/x
  3. Step 3: Cross multiply
    76,198,286,928.16x = 105,148,177,572 × 41,906,408,050
  4. Step 4: Simplify right side
    76,198,286,928.16x = 4,406,382,435,046,090,342,400
  5. Step 5: Solve for x
    x = 4,406,382,435,046,090,342,400/76,198,286,928.16
  6. Step 6: Final answer
    x = 57,827,841,184.94

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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.