Home / 52,769,618,242.97-72,830,033,374.01-32,181,752,215.09

Finding the Fourth Proportional to 52,769,618,242.97, 72,830,033,374.01 and 32,181,752,215.09

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Solution

The fourth proportional to 52,769,618,242.97, 72,830,033,374.01 and 32,181,752,215.09 is: 44,415,672,614.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,769,618,242.97 : 72,830,033,374.01 = 32,181,752,215.09 : x
  2. Step 2: Convert to fraction form
    52,769,618,242.97/72,830,033,374.01 = 32,181,752,215.09/x
  3. Step 3: Cross multiply
    52,769,618,242.97x = 72,830,033,374.01 × 32,181,752,215.09
  4. Step 4: Simplify right side
    52,769,618,242.97x = 2,343,798,087,858,964,135,936
  5. Step 5: Solve for x
    x = 2,343,798,087,858,964,135,936/52,769,618,242.97
  6. Step 6: Final answer
    x = 44,415,672,614.25

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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.