Home / 14,566,032-20,101,124.16-8,127,504

Finding the Fourth Proportional to 14,566,032, 20,101,124.16 and 8,127,504

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Solution

The fourth proportional to 14,566,032, 20,101,124.16 and 8,127,504 is: 11,215,955.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,566,032 : 20,101,124.16 = 8,127,504 : x
  2. Step 2: Convert to fraction form
    14,566,032/20,101,124.16 = 8,127,504/x
  3. Step 3: Cross multiply
    14,566,032x = 20,101,124.16 × 8,127,504
  4. Step 4: Simplify right side
    14,566,032x = 163,371,967,014,896.66
  5. Step 5: Solve for x
    x = 163,371,967,014,896.66/14,566,032
  6. Step 6: Final answer
    x = 11,215,955.52

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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.