Home / 156,589,106.10-234,435,761.55-156,589,106.10

Finding the Fourth Proportional to 156,589,106.10, 234,435,761.55 and 156,589,106.10

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Solution

The fourth proportional to 156,589,106.10, 234,435,761.55 and 156,589,106.10 is: 234,435,761.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,589,106.10 : 234,435,761.55 = 156,589,106.10 : x
  2. Step 2: Convert to fraction form
    156,589,106.10/234,435,761.55 = 156,589,106.10/x
  3. Step 3: Cross multiply
    156,589,106.10x = 234,435,761.55 × 156,589,106.10
  4. Step 4: Simplify right side
    156,589,106.10x = 36,710,086,338,987,248
  5. Step 5: Solve for x
    x = 36,710,086,338,987,248/156,589,106.10
  6. Step 6: Final answer
    x = 234,435,761.55

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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.