Home / 24,876,770.64-34,328,433.24-13,712,774.40

Finding the Fourth Proportional to 24,876,770.64, 34,328,433.24 and 13,712,774.40

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Solution

The fourth proportional to 24,876,770.64, 34,328,433.24 and 13,712,774.40 is: 18,922,796.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,876,770.64 : 34,328,433.24 = 13,712,774.40 : x
  2. Step 2: Convert to fraction form
    24,876,770.64/34,328,433.24 = 13,712,774.40/x
  3. Step 3: Cross multiply
    24,876,770.64x = 34,328,433.24 × 13,712,774.40
  4. Step 4: Simplify right side
    24,876,770.64x = 470,738,060,525,581.12
  5. Step 5: Solve for x
    x = 470,738,060,525,581.12/24,876,770.64
  6. Step 6: Final answer
    x = 18,922,796.18

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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.