Home / 37,262,125,211.31-55,910,641,916.88-18,365,111,423.46

Finding the Fourth Proportional to 37,262,125,211.31, 55,910,641,916.88 and 18,365,111,423.46

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Solution

The fourth proportional to 37,262,125,211.31, 55,910,641,916.88 and 18,365,111,423.46 is: 27,556,269,609.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,262,125,211.31 : 55,910,641,916.88 = 18,365,111,423.46 : x
  2. Step 2: Convert to fraction form
    37,262,125,211.31/55,910,641,916.88 = 18,365,111,423.46/x
  3. Step 3: Cross multiply
    37,262,125,211.31x = 55,910,641,916.88 × 18,365,111,423.46
  4. Step 4: Simplify right side
    37,262,125,211.31x = 1,026,805,168,560,674,308,096
  5. Step 5: Solve for x
    x = 1,026,805,168,560,674,308,096/37,262,125,211.31
  6. Step 6: Final answer
    x = 27,556,269,609.90

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1.5x scale

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.