Home / 23,842,979,597.68-32,905,050,881.88-13,821,061,778.80

Finding the Fourth Proportional to 23,842,979,597.68, 32,905,050,881.88 and 13,821,061,778.80

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Solution

The fourth proportional to 23,842,979,597.68, 32,905,050,881.88 and 13,821,061,778.80 is: 19,074,073,322.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,842,979,597.68 : 32,905,050,881.88 = 13,821,061,778.80 : x
  2. Step 2: Convert to fraction form
    23,842,979,597.68/32,905,050,881.88 = 13,821,061,778.80/x
  3. Step 3: Cross multiply
    23,842,979,597.68x = 32,905,050,881.88 × 13,821,061,778.80
  4. Step 4: Simplify right side
    23,842,979,597.68x = 454,782,741,073,020,911,616
  5. Step 5: Solve for x
    x = 454,782,741,073,020,911,616/23,842,979,597.68
  6. Step 6: Final answer
    x = 19,074,073,322.50

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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.