Home / 33,905,312.46-46,789,915.95-18,435,501.54

Finding the Fourth Proportional to 33,905,312.46, 46,789,915.95 and 18,435,501.54

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Solution

The fourth proportional to 33,905,312.46, 46,789,915.95 and 18,435,501.54 is: 25,441,310.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,905,312.46 : 46,789,915.95 = 18,435,501.54 : x
  2. Step 2: Convert to fraction form
    33,905,312.46/46,789,915.95 = 18,435,501.54/x
  3. Step 3: Cross multiply
    33,905,312.46x = 46,789,915.95 × 18,435,501.54
  4. Step 4: Simplify right side
    33,905,312.46x = 862,595,567,552,695.62
  5. Step 5: Solve for x
    x = 862,595,567,552,695.62/33,905,312.46
  6. Step 6: Final answer
    x = 25,441,310.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.