Home / 173,527,477.32-239,472,325.82-95,211,010.05

Finding the Fourth Proportional to 173,527,477.32, 239,472,325.82 and 95,211,010.05

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Solution

The fourth proportional to 173,527,477.32, 239,472,325.82 and 95,211,010.05 is: 131,393,611.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,527,477.32 : 239,472,325.82 = 95,211,010.05 : x
  2. Step 2: Convert to fraction form
    173,527,477.32/239,472,325.82 = 95,211,010.05/x
  3. Step 3: Cross multiply
    173,527,477.32x = 239,472,325.82 × 95,211,010.05
  4. Step 4: Simplify right side
    173,527,477.32x = 22,800,402,019,868,840
  5. Step 5: Solve for x
    x = 22,800,402,019,868,840/173,527,477.32
  6. Step 6: Final answer
    x = 131,393,611.96

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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.