Home / 179,426,031.96-247,608,032.58-96,919,853.16

Finding the Fourth Proportional to 179,426,031.96, 247,608,032.58 and 96,919,853.16

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Solution

The fourth proportional to 179,426,031.96, 247,608,032.58 and 96,919,853.16 is: 133,749,455.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,426,031.96 : 247,608,032.58 = 96,919,853.16 : x
  2. Step 2: Convert to fraction form
    179,426,031.96/247,608,032.58 = 96,919,853.16/x
  3. Step 3: Cross multiply
    179,426,031.96x = 247,608,032.58 × 96,919,853.16
  4. Step 4: Simplify right side
    179,426,031.96x = 23,998,134,158,890,096
  5. Step 5: Solve for x
    x = 23,998,134,158,890,096/179,426,031.96
  6. Step 6: Final answer
    x = 133,749,455.96

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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.