Home / 45,362,806,459.90-62,600,454,650.39-25,040,084,430.15

Finding the Fourth Proportional to 45,362,806,459.90, 62,600,454,650.39 and 25,040,084,430.15

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Solution

The fourth proportional to 45,362,806,459.90, 62,600,454,650.39 and 25,040,084,430.15 is: 34,555,196,032.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,362,806,459.90 : 62,600,454,650.39 = 25,040,084,430.15 : x
  2. Step 2: Convert to fraction form
    45,362,806,459.90/62,600,454,650.39 = 25,040,084,430.15/x
  3. Step 3: Cross multiply
    45,362,806,459.90x = 62,600,454,650.39 × 25,040,084,430.15
  4. Step 4: Simplify right side
    45,362,806,459.90x = 1,567,520,669,811,641,942,016
  5. Step 5: Solve for x
    x = 1,567,520,669,811,641,942,016/45,362,806,459.90
  6. Step 6: Final answer
    x = 34,555,196,032.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.