Home / 46,609,415.21-69,914,343.95-14,261,266.14

Finding the Fourth Proportional to 46,609,415.21, 69,914,343.95 and 14,261,266.14

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Solution

The fourth proportional to 46,609,415.21, 69,914,343.95 and 14,261,266.14 is: 21,391,966.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,609,415.21 : 69,914,343.95 = 14,261,266.14 : x
  2. Step 2: Convert to fraction form
    46,609,415.21/69,914,343.95 = 14,261,266.14/x
  3. Step 3: Cross multiply
    46,609,415.21x = 69,914,343.95 × 14,261,266.14
  4. Step 4: Simplify right side
    46,609,415.21x = 997,067,066,003,142.50
  5. Step 5: Solve for x
    x = 997,067,066,003,142.50/46,609,415.21
  6. Step 6: Final answer
    x = 21,391,966.87

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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.