Home / 49,210,803.60-73,816,205.40-46,747,366.80

Finding the Fourth Proportional to 49,210,803.60, 73,816,205.40 and 46,747,366.80

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Solution

The fourth proportional to 49,210,803.60, 73,816,205.40 and 46,747,366.80 is: 70,121,050.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,210,803.60 : 73,816,205.40 = 46,747,366.80 : x
  2. Step 2: Convert to fraction form
    49,210,803.60/73,816,205.40 = 46,747,366.80/x
  3. Step 3: Cross multiply
    49,210,803.60x = 73,816,205.40 × 46,747,366.80
  4. Step 4: Simplify right side
    49,210,803.60x = 3,450,713,229,617,941
  5. Step 5: Solve for x
    x = 3,450,713,229,617,941/49,210,803.60
  6. Step 6: Final answer
    x = 70,121,050.20

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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.