Home / 49,642,604,103.85-74,463,415,439.68-22,743,541,916.69

Finding the Fourth Proportional to 49,642,604,103.85, 74,463,415,439.68 and 22,743,541,916.69

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Solution

The fourth proportional to 49,642,604,103.85, 74,463,415,439.68 and 22,743,541,916.69 is: 34,115,088,055.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,642,604,103.85 : 74,463,415,439.68 = 22,743,541,916.69 : x
  2. Step 2: Convert to fraction form
    49,642,604,103.85/74,463,415,439.68 = 22,743,541,916.69/x
  3. Step 3: Cross multiply
    49,642,604,103.85x = 74,463,415,439.68 × 22,743,541,916.69
  4. Step 4: Simplify right side
    49,642,604,103.85x = 1,693,561,810,311,891,124,224
  5. Step 5: Solve for x
    x = 1,693,561,810,311,891,124,224/49,642,604,103.85
  6. Step 6: Final answer
    x = 34,115,088,055.60

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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.