Home / 533,061,310.11-799,429,044.50-187,934,224.50

Finding the Fourth Proportional to 533,061,310.11, 799,429,044.50 and 187,934,224.50

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Solution

The fourth proportional to 533,061,310.11, 799,429,044.50 and 187,934,224.50 is: 281,843,898.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,061,310.11 : 799,429,044.50 = 187,934,224.50 : x
  2. Step 2: Convert to fraction form
    533,061,310.11/799,429,044.50 = 187,934,224.50/x
  3. Step 3: Cross multiply
    533,061,310.11x = 799,429,044.50 × 187,934,224.50
  4. Step 4: Simplify right side
    533,061,310.11x = 150,240,077,519,943,808
  5. Step 5: Solve for x
    x = 150,240,077,519,943,808/533,061,310.11
  6. Step 6: Final answer
    x = 281,843,898.01

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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.