Home / 29,701,405.02-44,552,145.69-8,136,196.30

Finding the Fourth Proportional to 29,701,405.02, 44,552,145.69 and 8,136,196.30

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Solution

The fourth proportional to 29,701,405.02, 44,552,145.69 and 8,136,196.30 is: 12,204,304.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,701,405.02 : 44,552,145.69 = 8,136,196.30 : x
  2. Step 2: Convert to fraction form
    29,701,405.02/44,552,145.69 = 8,136,196.30/x
  3. Step 3: Cross multiply
    29,701,405.02x = 44,552,145.69 × 8,136,196.30
  4. Step 4: Simplify right side
    29,701,405.02x = 362,485,002,920,038.94
  5. Step 5: Solve for x
    x = 362,485,002,920,038.94/29,701,405.02
  6. Step 6: Final answer
    x = 12,204,304.90

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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.