Home / 227,188,680.44-340,886,565.86-116,602,009.04

Finding the Fourth Proportional to 227,188,680.44, 340,886,565.86 and 116,602,009.04

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Solution

The fourth proportional to 227,188,680.44, 340,886,565.86 and 116,602,009.04 is: 174,956,156.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,188,680.44 : 340,886,565.86 = 116,602,009.04 : x
  2. Step 2: Convert to fraction form
    227,188,680.44/340,886,565.86 = 116,602,009.04/x
  3. Step 3: Cross multiply
    227,188,680.44x = 340,886,565.86 × 116,602,009.04
  4. Step 4: Simplify right side
    227,188,680.44x = 39,748,058,434,291,488
  5. Step 5: Solve for x
    x = 39,748,058,434,291,488/227,188,680.44
  6. Step 6: Final answer
    x = 174,956,156.96

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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.