Home / 500,836,851,000.80-751,255,276,501.15-500,836,851,000.80

Finding the Fourth Proportional to 500,836,851,000.80, 751,255,276,501.15 and 500,836,851,000.80

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Solution

The fourth proportional to 500,836,851,000.80, 751,255,276,501.15 and 500,836,851,000.80 is: 751,255,276,501.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    500,836,851,000.80 : 751,255,276,501.15 = 500,836,851,000.80 : x
  2. Step 2: Convert to fraction form
    500,836,851,000.80/751,255,276,501.15 = 500,836,851,000.80/x
  3. Step 3: Cross multiply
    500,836,851,000.80x = 751,255,276,501.15 × 500,836,851,000.80
  4. Step 4: Simplify right side
    500,836,851,000.80x = 376,256,326,980,571,303,510,016
  5. Step 5: Solve for x
    x = 376,256,326,980,571,303,510,016/500,836,851,000.80
  6. Step 6: Final answer
    x = 751,255,276,501.15

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Double scale
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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.