Home / 37,727,078.40-56,478,643.20-24,961,996.80

Finding the Fourth Proportional to 37,727,078.40, 56,478,643.20 and 24,961,996.80

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Solution

The fourth proportional to 37,727,078.40, 56,478,643.20 and 24,961,996.80 is: 37,368,907.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,727,078.40 : 56,478,643.20 = 24,961,996.80 : x
  2. Step 2: Convert to fraction form
    37,727,078.40/56,478,643.20 = 24,961,996.80/x
  3. Step 3: Cross multiply
    37,727,078.40x = 56,478,643.20 × 24,961,996.80
  4. Step 4: Simplify right side
    37,727,078.40x = 1,409,819,710,826,742
  5. Step 5: Solve for x
    x = 1,409,819,710,826,742/37,727,078.40
  6. Step 6: Final answer
    x = 37,368,907.71

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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.