Home / 176,218,150,779.96-264,326,896,001.85-55,215,969,046.07

Finding the Fourth Proportional to 176,218,150,779.96, 264,326,896,001.85 and 55,215,969,046.07

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Solution

The fourth proportional to 176,218,150,779.96, 264,326,896,001.85 and 55,215,969,046.07 is: 82,823,850,114.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,218,150,779.96 : 264,326,896,001.85 = 55,215,969,046.07 : x
  2. Step 2: Convert to fraction form
    176,218,150,779.96/264,326,896,001.85 = 55,215,969,046.07/x
  3. Step 3: Cross multiply
    176,218,150,779.96x = 264,326,896,001.85 × 55,215,969,046.07
  4. Step 4: Simplify right side
    176,218,150,779.96x = 14,595,065,707,680,592,035,840
  5. Step 5: Solve for x
    x = 14,595,065,707,680,592,035,840/176,218,150,779.96
  6. Step 6: Final answer
    x = 82,823,850,114.65

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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.