Home / 175,950,404.10-263,701,657.35-156,690,807.30

Finding the Fourth Proportional to 175,950,404.10, 263,701,657.35 and 156,690,807.30

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Solution

The fourth proportional to 175,950,404.10, 263,701,657.35 and 156,690,807.30 is: 234,836,775.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,950,404.10 : 263,701,657.35 = 156,690,807.30 : x
  2. Step 2: Convert to fraction form
    175,950,404.10/263,701,657.35 = 156,690,807.30/x
  3. Step 3: Cross multiply
    175,950,404.10x = 263,701,657.35 × 156,690,807.30
  4. Step 4: Simplify right side
    175,950,404.10x = 41,319,625,576,519,480
  5. Step 5: Solve for x
    x = 41,319,625,576,519,480/175,950,404.10
  6. Step 6: Final answer
    x = 234,836,775.67

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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.