Home / 14,634,555.73-21,943,324.83-5,537,354.92

Finding the Fourth Proportional to 14,634,555.73, 21,943,324.83 and 5,537,354.92

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Solution

The fourth proportional to 14,634,555.73, 21,943,324.83 and 5,537,354.92 is: 8,302,812.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,634,555.73 : 21,943,324.83 = 5,537,354.92 : x
  2. Step 2: Convert to fraction form
    14,634,555.73/21,943,324.83 = 5,537,354.92/x
  3. Step 3: Cross multiply
    14,634,555.73x = 21,943,324.83 × 5,537,354.92
  4. Step 4: Simplify right side
    14,634,555.73x = 121,507,977,708,558.66
  5. Step 5: Solve for x
    x = 121,507,977,708,558.66/14,634,555.73
  6. Step 6: Final answer
    x = 8,302,812.87

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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.