Home / 25,908,666.09-38,876,449.15-10,567,211.01

Finding the Fourth Proportional to 25,908,666.09, 38,876,449.15 and 10,567,211.01

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Solution

The fourth proportional to 25,908,666.09, 38,876,449.15 and 10,567,211.01 is: 15,856,302.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,908,666.09 : 38,876,449.15 = 10,567,211.01 : x
  2. Step 2: Convert to fraction form
    25,908,666.09/38,876,449.15 = 10,567,211.01/x
  3. Step 3: Cross multiply
    25,908,666.09x = 38,876,449.15 × 10,567,211.01
  4. Step 4: Simplify right side
    25,908,666.09x = 410,815,641,240,366.94
  5. Step 5: Solve for x
    x = 410,815,641,240,366.94/25,908,666.09
  6. Step 6: Final answer
    x = 15,856,302.28

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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.