Home / 2,432,839,598,645.50-3,357,321,130,783.80-1,320,450,081,776

Finding the Fourth Proportional to 2,432,839,598,645.50, 3,357,321,130,783.80 and 1,320,450,081,776

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Solution

The fourth proportional to 2,432,839,598,645.50, 3,357,321,130,783.80 and 1,320,450,081,776 is: 1,822,222,461,423.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,839,598,645.50 : 3,357,321,130,783.80 = 1,320,450,081,776 : x
  2. Step 2: Convert to fraction form
    2,432,839,598,645.50/3,357,321,130,783.80 = 1,320,450,081,776/x
  3. Step 3: Cross multiply
    2,432,839,598,645.50x = 3,357,321,130,783.80 × 1,320,450,081,776
  4. Step 4: Simplify right side
    2,432,839,598,645.50x = 4,433,174,961,691,761,328,521,216
  5. Step 5: Solve for x
    x = 4,433,174,961,691,761,328,521,216/2,432,839,598,645.50
  6. Step 6: Final answer
    x = 1,822,222,461,423.25

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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.