Home / 62,010,223.79-92,952,808.01-38,997,604.72

Finding the Fourth Proportional to 62,010,223.79, 92,952,808.01 and 38,997,604.72

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Solution

The fourth proportional to 62,010,223.79, 92,952,808.01 and 38,997,604.72 is: 58,457,084.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,010,223.79 : 92,952,808.01 = 38,997,604.72 : x
  2. Step 2: Convert to fraction form
    62,010,223.79/92,952,808.01 = 38,997,604.72/x
  3. Step 3: Cross multiply
    62,010,223.79x = 92,952,808.01 × 38,997,604.72
  4. Step 4: Simplify right side
    62,010,223.79x = 3,624,936,863,728,278
  5. Step 5: Solve for x
    x = 3,624,936,863,728,278/62,010,223.79
  6. Step 6: Final answer
    x = 58,457,084.04

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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.