Home / 46,656,212.55-69,984,318.83-41,554,378.95

Finding the Fourth Proportional to 46,656,212.55, 69,984,318.83 and 41,554,378.95

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Solution

The fourth proportional to 46,656,212.55, 69,984,318.83 and 41,554,378.95 is: 62,331,568.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,212.55 : 69,984,318.83 = 41,554,378.95 : x
  2. Step 2: Convert to fraction form
    46,656,212.55/69,984,318.83 = 41,554,378.95/x
  3. Step 3: Cross multiply
    46,656,212.55x = 69,984,318.83 × 41,554,378.95
  4. Step 4: Simplify right side
    46,656,212.55x = 2,908,154,905,011,669
  5. Step 5: Solve for x
    x = 2,908,154,905,011,669/46,656,212.55
  6. Step 6: Final answer
    x = 62,331,568.43

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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.