Home / 49,689,114.90-74,533,672.35-34,383,614.10

Finding the Fourth Proportional to 49,689,114.90, 74,533,672.35 and 34,383,614.10

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Solution

The fourth proportional to 49,689,114.90, 74,533,672.35 and 34,383,614.10 is: 51,575,421.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,689,114.90 : 74,533,672.35 = 34,383,614.10 : x
  2. Step 2: Convert to fraction form
    49,689,114.90/74,533,672.35 = 34,383,614.10/x
  3. Step 3: Cross multiply
    49,689,114.90x = 74,533,672.35 × 34,383,614.10
  4. Step 4: Simplify right side
    49,689,114.90x = 2,562,737,027,538,240
  5. Step 5: Solve for x
    x = 2,562,737,027,538,240/49,689,114.90
  6. Step 6: Final answer
    x = 51,575,421.15

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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.