Home / 46,476,433.26-69,712,127.02-14,125,813.55

Finding the Fourth Proportional to 46,476,433.26, 69,712,127.02 and 14,125,813.55

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Solution

The fourth proportional to 46,476,433.26, 69,712,127.02 and 14,125,813.55 is: 21,187,953.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,476,433.26 : 69,712,127.02 = 14,125,813.55 : x
  2. Step 2: Convert to fraction form
    46,476,433.26/69,712,127.02 = 14,125,813.55/x
  3. Step 3: Cross multiply
    46,476,433.26x = 69,712,127.02 × 14,125,813.55
  4. Step 4: Simplify right side
    46,476,433.26x = 984,740,508,458,437.12
  5. Step 5: Solve for x
    x = 984,740,508,458,437.12/46,476,433.26
  6. Step 6: Final answer
    x = 21,187,953.54

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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.