Home / 14,373,197,031.02-21,540,523,830.50-11,186,313,698.90

Finding the Fourth Proportional to 14,373,197,031.02, 21,540,523,830.50 and 11,186,313,698.90

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Solution

The fourth proportional to 14,373,197,031.02, 21,540,523,830.50 and 11,186,313,698.90 is: 16,764,471,835.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,373,197,031.02 : 21,540,523,830.50 = 11,186,313,698.90 : x
  2. Step 2: Convert to fraction form
    14,373,197,031.02/21,540,523,830.50 = 11,186,313,698.90/x
  3. Step 3: Cross multiply
    14,373,197,031.02x = 21,540,523,830.50 × 11,186,313,698.90
  4. Step 4: Simplify right side
    14,373,197,031.02x = 240,959,056,806,518,718,464
  5. Step 5: Solve for x
    x = 240,959,056,806,518,718,464/14,373,197,031.02
  6. Step 6: Final answer
    x = 16,764,471,835.08

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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.