Home / 16,202,401.80-24,312,933.90-6,112,264.20

Finding the Fourth Proportional to 16,202,401.80, 24,312,933.90 and 6,112,264.20

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Solution

The fourth proportional to 16,202,401.80, 24,312,933.90 and 6,112,264.20 is: 9,171,916.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,202,401.80 : 24,312,933.90 = 6,112,264.20 : x
  2. Step 2: Convert to fraction form
    16,202,401.80/24,312,933.90 = 6,112,264.20/x
  3. Step 3: Cross multiply
    16,202,401.80x = 24,312,933.90 × 6,112,264.20
  4. Step 4: Simplify right side
    16,202,401.80x = 148,607,075,473,936.38
  5. Step 5: Solve for x
    x = 148,607,075,473,936.38/16,202,401.80
  6. Step 6: Final answer
    x = 9,171,916.44

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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.