Home / 26,428,645.24-36,471,779.32-14,826,457.83

Finding the Fourth Proportional to 26,428,645.24, 36,471,779.32 and 14,826,457.83

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Solution

The fourth proportional to 26,428,645.24, 36,471,779.32 and 14,826,457.83 is: 20,460,651.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,428,645.24 : 36,471,779.32 = 14,826,457.83 : x
  2. Step 2: Convert to fraction form
    26,428,645.24/36,471,779.32 = 14,826,457.83/x
  3. Step 3: Cross multiply
    26,428,645.24x = 36,471,779.32 × 14,826,457.83
  4. Step 4: Simplify right side
    26,428,645.24x = 540,747,298,223,802.94
  5. Step 5: Solve for x
    x = 540,747,298,223,802.94/26,428,645.24
  6. Step 6: Final answer
    x = 20,460,651.44

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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.