Home / 25,892,795.19-38,808,306.66-12,041,055.39

Finding the Fourth Proportional to 25,892,795.19, 38,808,306.66 and 12,041,055.39

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Solution

The fourth proportional to 25,892,795.19, 38,808,306.66 and 12,041,055.39 is: 18,047,219.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,892,795.19 : 38,808,306.66 = 12,041,055.39 : x
  2. Step 2: Convert to fraction form
    25,892,795.19/38,808,306.66 = 12,041,055.39/x
  3. Step 3: Cross multiply
    25,892,795.19x = 38,808,306.66 × 12,041,055.39
  4. Step 4: Simplify right side
    25,892,795.19x = 467,292,970,085,165.88
  5. Step 5: Solve for x
    x = 467,292,970,085,165.88/25,892,795.19
  6. Step 6: Final answer
    x = 18,047,219.96

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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.