Home / 1,160,077,231,951.40-1,600,991,192,727.80-672,462,056,086.22

Finding the Fourth Proportional to 1,160,077,231,951.40, 1,600,991,192,727.80 and 672,462,056,086.22

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Solution

The fourth proportional to 1,160,077,231,951.40, 1,600,991,192,727.80 and 672,462,056,086.22 is: 928,046,684,811.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,077,231,951.40 : 1,600,991,192,727.80 = 672,462,056,086.22 : x
  2. Step 2: Convert to fraction form
    1,160,077,231,951.40/1,600,991,192,727.80 = 672,462,056,086.22/x
  3. Step 3: Cross multiply
    1,160,077,231,951.40x = 1,600,991,192,727.80 × 672,462,056,086.22
  4. Step 4: Simplify right side
    1,160,077,231,951.40x = 1,076,605,829,237,666,064,891,904
  5. Step 5: Solve for x
    x = 1,076,605,829,237,666,064,891,904/1,160,077,231,951.40
  6. Step 6: Final answer
    x = 928,046,684,811.39

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Double scale
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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.