Home / 45,362,235.80-68,043,353.70-26,230,359.80

Finding the Fourth Proportional to 45,362,235.80, 68,043,353.70 and 26,230,359.80

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Solution

The fourth proportional to 45,362,235.80, 68,043,353.70 and 26,230,359.80 is: 39,345,539.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,362,235.80 : 68,043,353.70 = 26,230,359.80 : x
  2. Step 2: Convert to fraction form
    45,362,235.80/68,043,353.70 = 26,230,359.80/x
  3. Step 3: Cross multiply
    45,362,235.80x = 68,043,353.70 × 26,230,359.80
  4. Step 4: Simplify right side
    45,362,235.80x = 1,784,801,649,549,661.50
  5. Step 5: Solve for x
    x = 1,784,801,649,549,661.50/45,362,235.80
  6. Step 6: Final answer
    x = 39,345,539.70

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1.5x scale

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.