Home / 25,739,131.08-35,511,358.80-14,574,101.07

Finding the Fourth Proportional to 25,739,131.08, 35,511,358.80 and 14,574,101.07

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Solution

The fourth proportional to 25,739,131.08, 35,511,358.80 and 14,574,101.07 is: 20,107,366.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,739,131.08 : 35,511,358.80 = 14,574,101.07 : x
  2. Step 2: Convert to fraction form
    25,739,131.08/35,511,358.80 = 14,574,101.07/x
  3. Step 3: Cross multiply
    25,739,131.08x = 35,511,358.80 × 14,574,101.07
  4. Step 4: Simplify right side
    25,739,131.08x = 517,546,132,284,233.88
  5. Step 5: Solve for x
    x = 517,546,132,284,233.88/25,739,131.08
  6. Step 6: Final answer
    x = 20,107,366.12

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1.5x scale

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.