Home / 37,634,813-56,455,237.18-14,302,733.56

Finding the Fourth Proportional to 37,634,813, 56,455,237.18 and 14,302,733.56

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Solution

The fourth proportional to 37,634,813, 56,455,237.18 and 14,302,733.56 is: 21,455,247.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,634,813 : 56,455,237.18 = 14,302,733.56 : x
  2. Step 2: Convert to fraction form
    37,634,813/56,455,237.18 = 14,302,733.56/x
  3. Step 3: Cross multiply
    37,634,813x = 56,455,237.18 × 14,302,733.56
  4. Step 4: Simplify right side
    37,634,813x = 807,464,215,452,145.75
  5. Step 5: Solve for x
    x = 807,464,215,452,145.75/37,634,813
  6. Step 6: Final answer
    x = 21,455,247.18

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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.