Home / 13,745,793,766.27-20,610,252,372.35-5,341,886,835.25

Finding the Fourth Proportional to 13,745,793,766.27, 20,610,252,372.35 and 5,341,886,835.25

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Solution

The fourth proportional to 13,745,793,766.27, 20,610,252,372.35 and 5,341,886,835.25 is: 8,009,550,971.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,745,793,766.27 : 20,610,252,372.35 = 5,341,886,835.25 : x
  2. Step 2: Convert to fraction form
    13,745,793,766.27/20,610,252,372.35 = 5,341,886,835.25/x
  3. Step 3: Cross multiply
    13,745,793,766.27x = 20,610,252,372.35 × 5,341,886,835.25
  4. Step 4: Simplify right side
    13,745,793,766.27x = 110,097,635,819,072,045,056
  5. Step 5: Solve for x
    x = 110,097,635,819,072,045,056/13,745,793,766.27
  6. Step 6: Final answer
    x = 8,009,550,971.82

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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.