Home / 173,626,565.52-239,603,714.64-95,311,451.76

Finding the Fourth Proportional to 173,626,565.52, 239,603,714.64 and 95,311,451.76

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Solution

The fourth proportional to 173,626,565.52, 239,603,714.64 and 95,311,451.76 is: 131,529,284.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,626,565.52 : 239,603,714.64 = 95,311,451.76 : x
  2. Step 2: Convert to fraction form
    173,626,565.52/239,603,714.64 = 95,311,451.76/x
  3. Step 3: Cross multiply
    173,626,565.52x = 239,603,714.64 × 95,311,451.76
  4. Step 4: Simplify right side
    173,626,565.52x = 22,836,977,889,427,164
  5. Step 5: Solve for x
    x = 22,836,977,889,427,164/173,626,565.52
  6. Step 6: Final answer
    x = 131,529,284.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.