Home / 14,373,197,030.64-21,540,523,829.94-11,186,313,698.52

Finding the Fourth Proportional to 14,373,197,030.64, 21,540,523,829.94 and 11,186,313,698.52

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Solution

The fourth proportional to 14,373,197,030.64, 21,540,523,829.94 and 11,186,313,698.52 is: 16,764,471,834.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,373,197,030.64 : 21,540,523,829.94 = 11,186,313,698.52 : x
  2. Step 2: Convert to fraction form
    14,373,197,030.64/21,540,523,829.94 = 11,186,313,698.52/x
  3. Step 3: Cross multiply
    14,373,197,030.64x = 21,540,523,829.94 × 11,186,313,698.52
  4. Step 4: Simplify right side
    14,373,197,030.64x = 240,959,056,792,154,308,608
  5. Step 5: Solve for x
    x = 240,959,056,792,154,308,608/14,373,197,030.64
  6. Step 6: Final answer
    x = 16,764,471,834.52

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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.