Home / 2,432,839,598,646.80-3,357,321,130,785.60-1,320,450,081,777.20

Finding the Fourth Proportional to 2,432,839,598,646.80, 3,357,321,130,785.60 and 1,320,450,081,777.20

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Solution

The fourth proportional to 2,432,839,598,646.80, 3,357,321,130,785.60 and 1,320,450,081,777.20 is: 1,822,222,461,424.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,839,598,646.80 : 3,357,321,130,785.60 = 1,320,450,081,777.20 : x
  2. Step 2: Convert to fraction form
    2,432,839,598,646.80/3,357,321,130,785.60 = 1,320,450,081,777.20/x
  3. Step 3: Cross multiply
    2,432,839,598,646.80x = 3,357,321,130,785.60 × 1,320,450,081,777.20
  4. Step 4: Simplify right side
    2,432,839,598,646.80x = 4,433,174,961,698,167,272,243,200
  5. Step 5: Solve for x
    x = 4,433,174,961,698,167,272,243,200/2,432,839,598,646.80
  6. Step 6: Final answer
    x = 1,822,222,461,424.91

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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.