Home / 3,014,214,721.01-4,159,619,763.48-1,676,076,080.42

Finding the Fourth Proportional to 3,014,214,721.01, 4,159,619,763.48 and 1,676,076,080.42

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Solution

The fourth proportional to 3,014,214,721.01, 4,159,619,763.48 and 1,676,076,080.42 is: 2,312,986,908.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,214,721.01 : 4,159,619,763.48 = 1,676,076,080.42 : x
  2. Step 2: Convert to fraction form
    3,014,214,721.01/4,159,619,763.48 = 1,676,076,080.42/x
  3. Step 3: Cross multiply
    3,014,214,721.01x = 4,159,619,763.48 × 1,676,076,080.42
  4. Step 4: Simplify right side
    3,014,214,721.01x = 6,971,839,189,211,125,760
  5. Step 5: Solve for x
    x = 6,971,839,189,211,125,760/3,014,214,721.01
  6. Step 6: Final answer
    x = 2,312,986,908.54

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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.