Home / 5,681,026,959,653.70-8,520,679,429,109.60-1,546,161,203,331.80

Finding the Fourth Proportional to 5,681,026,959,653.70, 8,520,679,429,109.60 and 1,546,161,203,331.80

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Solution

The fourth proportional to 5,681,026,959,653.70, 8,520,679,429,109.60 and 1,546,161,203,331.80 is: 2,319,007,470,459.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,681,026,959,653.70 : 8,520,679,429,109.60 = 1,546,161,203,331.80 : x
  2. Step 2: Convert to fraction form
    5,681,026,959,653.70/8,520,679,429,109.60 = 1,546,161,203,331.80/x
  3. Step 3: Cross multiply
    5,681,026,959,653.70x = 8,520,679,429,109.60 × 1,546,161,203,331.80
  4. Step 4: Simplify right side
    5,681,026,959,653.70x = 13,174,343,959,316,614,111,821,824
  5. Step 5: Solve for x
    x = 13,174,343,959,316,614,111,821,824/5,681,026,959,653.70
  6. Step 6: Final answer
    x = 2,319,007,470,459.12

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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.