Home / 15,534,085.28-23,352,209.75-14,410,412.87

Finding the Fourth Proportional to 15,534,085.28, 23,352,209.75 and 14,410,412.87

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Solution

The fourth proportional to 15,534,085.28, 23,352,209.75 and 14,410,412.87 is: 21,663,006.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,534,085.28 : 23,352,209.75 = 14,410,412.87 : x
  2. Step 2: Convert to fraction form
    15,534,085.28/23,352,209.75 = 14,410,412.87/x
  3. Step 3: Cross multiply
    15,534,085.28x = 23,352,209.75 × 14,410,412.87
  4. Step 4: Simplify right side
    15,534,085.28x = 336,514,983,735,526.38
  5. Step 5: Solve for x
    x = 336,514,983,735,526.38/15,534,085.28
  6. Step 6: Final answer
    x = 21,663,006.08

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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.