Home / 16,139,292.46-24,194,605.10-6,289,075.20

Finding the Fourth Proportional to 16,139,292.46, 24,194,605.10 and 6,289,075.20

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Solution

The fourth proportional to 16,139,292.46, 24,194,605.10 and 6,289,075.20 is: 9,428,027.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,139,292.46 : 24,194,605.10 = 6,289,075.20 : x
  2. Step 2: Convert to fraction form
    16,139,292.46/24,194,605.10 = 6,289,075.20/x
  3. Step 3: Cross multiply
    16,139,292.46x = 24,194,605.10 × 6,289,075.20
  4. Step 4: Simplify right side
    16,139,292.46x = 152,161,690,908,203.53
  5. Step 5: Solve for x
    x = 152,161,690,908,203.53/16,139,292.46
  6. Step 6: Final answer
    x = 9,428,027.36

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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.