Home / 49,466,114.42-74,123,506.21-26,440,325.92

Finding the Fourth Proportional to 49,466,114.42, 74,123,506.21 and 26,440,325.92

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Solution

The fourth proportional to 49,466,114.42, 74,123,506.21 and 26,440,325.92 is: 39,620,044.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,466,114.42 : 74,123,506.21 = 26,440,325.92 : x
  2. Step 2: Convert to fraction form
    49,466,114.42/74,123,506.21 = 26,440,325.92/x
  3. Step 3: Cross multiply
    49,466,114.42x = 74,123,506.21 × 26,440,325.92
  4. Step 4: Simplify right side
    49,466,114.42x = 1,959,849,662,393,342.50
  5. Step 5: Solve for x
    x = 1,959,849,662,393,342.50/49,466,114.42
  6. Step 6: Final answer
    x = 39,620,044.66

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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.