Home / 41,248,244.40-56,922,966.48-22,663,774.56

Finding the Fourth Proportional to 41,248,244.40, 56,922,966.48 and 22,663,774.56

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Solution

The fourth proportional to 41,248,244.40, 56,922,966.48 and 22,663,774.56 is: 31,276,222.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,248,244.40 : 56,922,966.48 = 22,663,774.56 : x
  2. Step 2: Convert to fraction form
    41,248,244.40/56,922,966.48 = 22,663,774.56/x
  3. Step 3: Cross multiply
    41,248,244.40x = 56,922,966.48 × 22,663,774.56
  4. Step 4: Simplify right side
    41,248,244.40x = 1,290,089,279,589,156.50
  5. Step 5: Solve for x
    x = 1,290,089,279,589,156.50/41,248,244.40
  6. Step 6: Final answer
    x = 31,276,222.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.