Home / 30,192,892,535.95-41,666,317,989.50-16,644,232,300.06

Finding the Fourth Proportional to 30,192,892,535.95, 41,666,317,989.50 and 16,644,232,300.06

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Solution

The fourth proportional to 30,192,892,535.95, 41,666,317,989.50 and 16,644,232,300.06 is: 22,969,110,193.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,192,892,535.95 : 41,666,317,989.50 = 16,644,232,300.06 : x
  2. Step 2: Convert to fraction form
    30,192,892,535.95/41,666,317,989.50 = 16,644,232,300.06/x
  3. Step 3: Cross multiply
    30,192,892,535.95x = 41,666,317,989.50 × 16,644,232,300.06
  4. Step 4: Simplify right side
    30,192,892,535.95x = 693,503,875,705,540,182,016
  5. Step 5: Solve for x
    x = 693,503,875,705,540,182,016/30,192,892,535.95
  6. Step 6: Final answer
    x = 22,969,110,193.06

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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.