Home / 16,916,418.56-23,334,036.72-10,036,028

Finding the Fourth Proportional to 16,916,418.56, 23,334,036.72 and 10,036,028

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Solution

The fourth proportional to 16,916,418.56, 23,334,036.72 and 10,036,028 is: 13,843,417.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,916,418.56 : 23,334,036.72 = 10,036,028 : x
  2. Step 2: Convert to fraction form
    16,916,418.56/23,334,036.72 = 10,036,028/x
  3. Step 3: Cross multiply
    16,916,418.56x = 23,334,036.72 × 10,036,028
  4. Step 4: Simplify right side
    16,916,418.56x = 234,181,045,874,948.16
  5. Step 5: Solve for x
    x = 234,181,045,874,948.16/16,916,418.56
  6. Step 6: Final answer
    x = 13,843,417.57

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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.