Home / 16,186,075.20-24,276,002.40-4,826,894.40

Finding the Fourth Proportional to 16,186,075.20, 24,276,002.40 and 4,826,894.40

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Solution

The fourth proportional to 16,186,075.20, 24,276,002.40 and 4,826,894.40 is: 7,239,414.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,186,075.20 : 24,276,002.40 = 4,826,894.40 : x
  2. Step 2: Convert to fraction form
    16,186,075.20/24,276,002.40 = 4,826,894.40/x
  3. Step 3: Cross multiply
    16,186,075.20x = 24,276,002.40 × 4,826,894.40
  4. Step 4: Simplify right side
    16,186,075.20x = 117,177,700,038,946.56
  5. Step 5: Solve for x
    x = 117,177,700,038,946.56/16,186,075.20
  6. Step 6: Final answer
    x = 7,239,414.04

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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.