Home / 24,640,376.29-36,957,740.67-6,446,327.20

Finding the Fourth Proportional to 24,640,376.29, 36,957,740.67 and 6,446,327.20

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Solution

The fourth proportional to 24,640,376.29, 36,957,740.67 and 6,446,327.20 is: 9,668,752.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,640,376.29 : 36,957,740.67 = 6,446,327.20 : x
  2. Step 2: Convert to fraction form
    24,640,376.29/36,957,740.67 = 6,446,327.20/x
  3. Step 3: Cross multiply
    24,640,376.29x = 36,957,740.67 × 6,446,327.20
  4. Step 4: Simplify right side
    24,640,376.29x = 238,241,688,839,172.88
  5. Step 5: Solve for x
    x = 238,241,688,839,172.88/24,640,376.29
  6. Step 6: Final answer
    x = 9,668,752.05

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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.