Home / 11,893,345,237.70-17,847,877,370.96-5,599,574,357.67

Finding the Fourth Proportional to 11,893,345,237.70, 17,847,877,370.96 and 5,599,574,357.67

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Solution

The fourth proportional to 11,893,345,237.70, 17,847,877,370.96 and 5,599,574,357.67 is: 8,403,061,919.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,893,345,237.70 : 17,847,877,370.96 = 5,599,574,357.67 : x
  2. Step 2: Convert to fraction form
    11,893,345,237.70/17,847,877,370.96 = 5,599,574,357.67/x
  3. Step 3: Cross multiply
    11,893,345,237.70x = 17,847,877,370.96 × 5,599,574,357.67
  4. Step 4: Simplify right side
    11,893,345,237.70x = 99,940,516,465,238,278,144
  5. Step 5: Solve for x
    x = 99,940,516,465,238,278,144/11,893,345,237.70
  6. Step 6: Final answer
    x = 8,403,061,919.74

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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.