Home / 15,955,334,418.80-23,933,001,628.20-12,282,014,226.80

Finding the Fourth Proportional to 15,955,334,418.80, 23,933,001,628.20 and 12,282,014,226.80

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Solution

The fourth proportional to 15,955,334,418.80, 23,933,001,628.20 and 12,282,014,226.80 is: 18,423,021,340.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,955,334,418.80 : 23,933,001,628.20 = 12,282,014,226.80 : x
  2. Step 2: Convert to fraction form
    15,955,334,418.80/23,933,001,628.20 = 12,282,014,226.80/x
  3. Step 3: Cross multiply
    15,955,334,418.80x = 23,933,001,628.20 × 12,282,014,226.80
  4. Step 4: Simplify right side
    15,955,334,418.80x = 293,945,466,487,579,967,488
  5. Step 5: Solve for x
    x = 293,945,466,487,579,967,488/15,955,334,418.80
  6. Step 6: Final answer
    x = 18,423,021,340.20

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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.