Home / 37,715,124.80-56,572,687.20-26,235,999.20

Finding the Fourth Proportional to 37,715,124.80, 56,572,687.20 and 26,235,999.20

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Solution

The fourth proportional to 37,715,124.80, 56,572,687.20 and 26,235,999.20 is: 39,353,998.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,715,124.80 : 56,572,687.20 = 26,235,999.20 : x
  2. Step 2: Convert to fraction form
    37,715,124.80/56,572,687.20 = 26,235,999.20/x
  3. Step 3: Cross multiply
    37,715,124.80x = 56,572,687.20 × 26,235,999.20
  4. Step 4: Simplify right side
    37,715,124.80x = 1,484,240,976,121,050.25
  5. Step 5: Solve for x
    x = 1,484,240,976,121,050.25/37,715,124.80
  6. Step 6: Final answer
    x = 39,353,998.80

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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.