Home / 46,587,019.80-69,880,529.70-16,291,723.80

Finding the Fourth Proportional to 46,587,019.80, 69,880,529.70 and 16,291,723.80

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Solution

The fourth proportional to 46,587,019.80, 69,880,529.70 and 16,291,723.80 is: 24,437,585.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,587,019.80 : 69,880,529.70 = 16,291,723.80 : x
  2. Step 2: Convert to fraction form
    46,587,019.80/69,880,529.70 = 16,291,723.80/x
  3. Step 3: Cross multiply
    46,587,019.80x = 69,880,529.70 × 16,291,723.80
  4. Step 4: Simplify right side
    46,587,019.80x = 1,138,474,288,870,097
  5. Step 5: Solve for x
    x = 1,138,474,288,870,097/46,587,019.80
  6. Step 6: Final answer
    x = 24,437,585.70

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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.