Home / 46,229,088.88-69,341,951.53-13,880,150.65

Finding the Fourth Proportional to 46,229,088.88, 69,341,951.53 and 13,880,150.65

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Solution

The fourth proportional to 46,229,088.88, 69,341,951.53 and 13,880,150.65 is: 20,819,721.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,229,088.88 : 69,341,951.53 = 13,880,150.65 : x
  2. Step 2: Convert to fraction form
    46,229,088.88/69,341,951.53 = 13,880,150.65/x
  3. Step 3: Cross multiply
    46,229,088.88x = 69,341,951.53 × 13,880,150.65
  4. Step 4: Simplify right side
    46,229,088.88x = 962,476,733,601,398
  5. Step 5: Solve for x
    x = 962,476,733,601,398/46,229,088.88
  6. Step 6: Final answer
    x = 20,819,721.02

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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.