Home / 14,760,407.98-22,139,824.65-3,977,535.70

Finding the Fourth Proportional to 14,760,407.98, 22,139,824.65 and 3,977,535.70

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Solution

The fourth proportional to 14,760,407.98, 22,139,824.65 and 3,977,535.70 is: 5,966,091.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760,407.98 : 22,139,824.65 = 3,977,535.70 : x
  2. Step 2: Convert to fraction form
    14,760,407.98/22,139,824.65 = 3,977,535.70/x
  3. Step 3: Cross multiply
    14,760,407.98x = 22,139,824.65 × 3,977,535.70
  4. Step 4: Simplify right side
    14,760,407.98x = 88,061,942,937,115
  5. Step 5: Solve for x
    x = 88,061,942,937,115/14,760,407.98
  6. Step 6: Final answer
    x = 5,966,091.39

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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.