Home / 16,024,518.16-24,019,981.08-5,920,694.80

Finding the Fourth Proportional to 16,024,518.16, 24,019,981.08 and 5,920,694.80

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Solution

The fourth proportional to 16,024,518.16, 24,019,981.08 and 5,920,694.80 is: 8,874,836.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,024,518.16 : 24,019,981.08 = 5,920,694.80 : x
  2. Step 2: Convert to fraction form
    16,024,518.16/24,019,981.08 = 5,920,694.80/x
  3. Step 3: Cross multiply
    16,024,518.16x = 24,019,981.08 × 5,920,694.80
  4. Step 4: Simplify right side
    16,024,518.16x = 142,214,977,076,454.38
  5. Step 5: Solve for x
    x = 142,214,977,076,454.38/16,024,518.16
  6. Step 6: Final answer
    x = 8,874,836.40

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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.