Home / 31,041,619.80-46,562,429.70-31,041,619.80

Finding the Fourth Proportional to 31,041,619.80, 46,562,429.70 and 31,041,619.80

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Solution

The fourth proportional to 31,041,619.80, 46,562,429.70 and 31,041,619.80 is: 46,562,429.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,041,619.80 : 46,562,429.70 = 31,041,619.80 : x
  2. Step 2: Convert to fraction form
    31,041,619.80/46,562,429.70 = 31,041,619.80/x
  3. Step 3: Cross multiply
    31,041,619.80x = 46,562,429.70 × 31,041,619.80
  4. Step 4: Simplify right side
    31,041,619.80x = 1,445,373,239,711,628.25
  5. Step 5: Solve for x
    x = 1,445,373,239,711,628.25/31,041,619.80
  6. Step 6: Final answer
    x = 46,562,429.70

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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.