Home / 132,580,812,926.64-182,961,595,234.95-71,613,179,827.86

Finding the Fourth Proportional to 132,580,812,926.64, 182,961,595,234.95 and 71,613,179,827.86

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Solution

The fourth proportional to 132,580,812,926.64, 182,961,595,234.95 and 71,613,179,827.86 is: 98,826,227,807.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,580,812,926.64 : 182,961,595,234.95 = 71,613,179,827.86 : x
  2. Step 2: Convert to fraction form
    132,580,812,926.64/182,961,595,234.95 = 71,613,179,827.86/x
  3. Step 3: Cross multiply
    132,580,812,926.64x = 182,961,595,234.95 × 71,613,179,827.86
  4. Step 4: Simplify right side
    132,580,812,926.64x = 13,102,461,621,152,608,419,840
  5. Step 5: Solve for x
    x = 13,102,461,621,152,608,419,840/132,580,812,926.64
  6. Step 6: Final answer
    x = 98,826,227,807.21

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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.