Home / 26,012,875.89-35,896,085.25-14,252,128.14

Finding the Fourth Proportional to 26,012,875.89, 35,896,085.25 and 14,252,128.14

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Solution

The fourth proportional to 26,012,875.89, 35,896,085.25 and 14,252,128.14 is: 19,667,014.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,012,875.89 : 35,896,085.25 = 14,252,128.14 : x
  2. Step 2: Convert to fraction form
    26,012,875.89/35,896,085.25 = 14,252,128.14/x
  3. Step 3: Cross multiply
    26,012,875.89x = 35,896,085.25 × 14,252,128.14
  4. Step 4: Simplify right side
    26,012,875.89x = 511,595,606,707,363.94
  5. Step 5: Solve for x
    x = 511,595,606,707,363.94/26,012,875.89
  6. Step 6: Final answer
    x = 19,667,014.48

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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.