Home / 30,328,512.90-45,492,769.35-24,943,244.10

Finding the Fourth Proportional to 30,328,512.90, 45,492,769.35 and 24,943,244.10

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Solution

The fourth proportional to 30,328,512.90, 45,492,769.35 and 24,943,244.10 is: 37,414,866.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,328,512.90 : 45,492,769.35 = 24,943,244.10 : x
  2. Step 2: Convert to fraction form
    30,328,512.90/45,492,769.35 = 24,943,244.10/x
  3. Step 3: Cross multiply
    30,328,512.90x = 45,492,769.35 × 24,943,244.10
  4. Step 4: Simplify right side
    30,328,512.90x = 1,134,737,250,682,048.50
  5. Step 5: Solve for x
    x = 1,134,737,250,682,048.50/30,328,512.90
  6. Step 6: Final answer
    x = 37,414,866.15

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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.