Home / 41,458,315.23-62,185,230.36-12,704,534.28

Finding the Fourth Proportional to 41,458,315.23, 62,185,230.36 and 12,704,534.28

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Solution

The fourth proportional to 41,458,315.23, 62,185,230.36 and 12,704,534.28 is: 19,056,114.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,458,315.23 : 62,185,230.36 = 12,704,534.28 : x
  2. Step 2: Convert to fraction form
    41,458,315.23/62,185,230.36 = 12,704,534.28/x
  3. Step 3: Cross multiply
    41,458,315.23x = 62,185,230.36 × 12,704,534.28
  4. Step 4: Simplify right side
    41,458,315.23x = 790,034,390,818,316.75
  5. Step 5: Solve for x
    x = 790,034,390,818,316.75/41,458,315.23
  6. Step 6: Final answer
    x = 19,056,114.23

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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.