Home / 26,751,941.67-36,917,896.47-14,528,886.15

Finding the Fourth Proportional to 26,751,941.67, 36,917,896.47 and 14,528,886.15

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Solution

The fourth proportional to 26,751,941.67, 36,917,896.47 and 14,528,886.15 is: 20,049,980.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,751,941.67 : 36,917,896.47 = 14,528,886.15 : x
  2. Step 2: Convert to fraction form
    26,751,941.67/36,917,896.47 = 14,528,886.15/x
  3. Step 3: Cross multiply
    26,751,941.67x = 36,917,896.47 × 14,528,886.15
  4. Step 4: Simplify right side
    26,751,941.67x = 536,375,914,710,116.88
  5. Step 5: Solve for x
    x = 536,375,914,710,116.88/26,751,941.67
  6. Step 6: Final answer
    x = 20,049,980.72

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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.