Home / 75,925,741.08-104,776,963.92-41,117,624.04

Finding the Fourth Proportional to 75,925,741.08, 104,776,963.92 and 41,117,624.04

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Solution

The fourth proportional to 75,925,741.08, 104,776,963.92 and 41,117,624.04 is: 56,742,018.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,925,741.08 : 104,776,963.92 = 41,117,624.04 : x
  2. Step 2: Convert to fraction form
    75,925,741.08/104,776,963.92 = 41,117,624.04/x
  3. Step 3: Cross multiply
    75,925,741.08x = 104,776,963.92 × 41,117,624.04
  4. Step 4: Simplify right side
    75,925,741.08x = 4,308,179,810,515,204.50
  5. Step 5: Solve for x
    x = 4,308,179,810,515,204.50/75,925,741.08
  6. Step 6: Final answer
    x = 56,742,018.57

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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.