Home / 25,954,490.46-38,934,401.04-9,794,042.13

Finding the Fourth Proportional to 25,954,490.46, 38,934,401.04 and 9,794,042.13

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Solution

The fourth proportional to 25,954,490.46, 38,934,401.04 and 9,794,042.13 is: 14,692,068.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,954,490.46 : 38,934,401.04 = 9,794,042.13 : x
  2. Step 2: Convert to fraction form
    25,954,490.46/38,934,401.04 = 9,794,042.13/x
  3. Step 3: Cross multiply
    25,954,490.46x = 38,934,401.04 × 9,794,042.13
  4. Step 4: Simplify right side
    25,954,490.46x = 381,325,164,092,075.81
  5. Step 5: Solve for x
    x = 381,325,164,092,075.81/25,954,490.46
  6. Step 6: Final answer
    x = 14,692,068.98

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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.