Home / 194,940,327.30-292,410,490.95-151,574,741.70

Finding the Fourth Proportional to 194,940,327.30, 292,410,490.95 and 151,574,741.70

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Solution

The fourth proportional to 194,940,327.30, 292,410,490.95 and 151,574,741.70 is: 227,362,112.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,940,327.30 : 292,410,490.95 = 151,574,741.70 : x
  2. Step 2: Convert to fraction form
    194,940,327.30/292,410,490.95 = 151,574,741.70/x
  3. Step 3: Cross multiply
    194,940,327.30x = 292,410,490.95 × 151,574,741.70
  4. Step 4: Simplify right side
    194,940,327.30x = 44,322,044,636,116,432
  5. Step 5: Solve for x
    x = 44,322,044,636,116,432/194,940,327.30
  6. Step 6: Final answer
    x = 227,362,112.55

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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.