Home / 41,312,361.46-61,966,299.64-12,556,255.02

Finding the Fourth Proportional to 41,312,361.46, 61,966,299.64 and 12,556,255.02

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Solution

The fourth proportional to 41,312,361.46, 61,966,299.64 and 12,556,255.02 is: 18,833,700.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,312,361.46 : 61,966,299.64 = 12,556,255.02 : x
  2. Step 2: Convert to fraction form
    41,312,361.46/61,966,299.64 = 12,556,255.02/x
  3. Step 3: Cross multiply
    41,312,361.46x = 61,966,299.64 × 12,556,255.02
  4. Step 4: Simplify right side
    41,312,361.46x = 778,064,661,086,526.75
  5. Step 5: Solve for x
    x = 778,064,661,086,526.75/41,312,361.46
  6. Step 6: Final answer
    x = 18,833,700.95

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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.