Home / 34,839,862.58-52,256,416.99-10,579,002.74

Finding the Fourth Proportional to 34,839,862.58, 52,256,416.99 and 10,579,002.74

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Solution

The fourth proportional to 34,839,862.58, 52,256,416.99 and 10,579,002.74 is: 15,867,478.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,862.58 : 52,256,416.99 = 10,579,002.74 : x
  2. Step 2: Convert to fraction form
    34,839,862.58/52,256,416.99 = 10,579,002.74/x
  3. Step 3: Cross multiply
    34,839,862.58x = 52,256,416.99 × 10,579,002.74
  4. Step 4: Simplify right side
    34,839,862.58x = 552,820,778,519,792.56
  5. Step 5: Solve for x
    x = 552,820,778,519,792.56/34,839,862.58
  6. Step 6: Final answer
    x = 15,867,478.73

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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.