Home / 64,213,589.34-88,614,303.84-34,844,174.97

Finding the Fourth Proportional to 64,213,589.34, 88,614,303.84 and 34,844,174.97

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Solution

The fourth proportional to 64,213,589.34, 88,614,303.84 and 34,844,174.97 is: 48,084,717.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,213,589.34 : 88,614,303.84 = 34,844,174.97 : x
  2. Step 2: Convert to fraction form
    64,213,589.34/88,614,303.84 = 34,844,174.97/x
  3. Step 3: Cross multiply
    64,213,589.34x = 88,614,303.84 × 34,844,174.97
  4. Step 4: Simplify right side
    64,213,589.34x = 3,087,692,307,845,703
  5. Step 5: Solve for x
    x = 3,087,692,307,845,703/64,213,589.34
  6. Step 6: Final answer
    x = 48,084,717.57

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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.