Home / 25,946,060.70-38,919,091.05-16,403,742.30

Finding the Fourth Proportional to 25,946,060.70, 38,919,091.05 and 16,403,742.30

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Solution

The fourth proportional to 25,946,060.70, 38,919,091.05 and 16,403,742.30 is: 24,605,613.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,946,060.70 : 38,919,091.05 = 16,403,742.30 : x
  2. Step 2: Convert to fraction form
    25,946,060.70/38,919,091.05 = 16,403,742.30/x
  3. Step 3: Cross multiply
    25,946,060.70x = 38,919,091.05 × 16,403,742.30
  4. Step 4: Simplify right side
    25,946,060.70x = 638,418,740,134,436.38
  5. Step 5: Solve for x
    x = 638,418,740,134,436.38/25,946,060.70
  6. Step 6: Final answer
    x = 24,605,613.45

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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.