Home / 41,903,014,177.60-62,853,929,352.72-19,506,235,708.51

Finding the Fourth Proportional to 41,903,014,177.60, 62,853,929,352.72 and 19,506,235,708.51

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Solution

The fourth proportional to 41,903,014,177.60, 62,853,929,352.72 and 19,506,235,708.51 is: 29,259,078,021.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,903,014,177.60 : 62,853,929,352.72 = 19,506,235,708.51 : x
  2. Step 2: Convert to fraction form
    41,903,014,177.60/62,853,929,352.72 = 19,506,235,708.51/x
  3. Step 3: Cross multiply
    41,903,014,177.60x = 62,853,929,352.72 × 19,506,235,708.51
  4. Step 4: Simplify right side
    41,903,014,177.60x = 1,226,043,561,160,003,026,944
  5. Step 5: Solve for x
    x = 1,226,043,561,160,003,026,944/41,903,014,177.60
  6. Step 6: Final answer
    x = 29,259,078,021.54

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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.