Home / 2,714,446,637.28-4,072,326,343.20-943,561,703.52

Finding the Fourth Proportional to 2,714,446,637.28, 4,072,326,343.20 and 943,561,703.52

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Solution

The fourth proportional to 2,714,446,637.28, 4,072,326,343.20 and 943,561,703.52 is: 1,415,570,720.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,446,637.28 : 4,072,326,343.20 = 943,561,703.52 : x
  2. Step 2: Convert to fraction form
    2,714,446,637.28/4,072,326,343.20 = 943,561,703.52/x
  3. Step 3: Cross multiply
    2,714,446,637.28x = 4,072,326,343.20 × 943,561,703.52
  4. Step 4: Simplify right side
    2,714,446,637.28x = 3,842,491,181,679,163,904
  5. Step 5: Solve for x
    x = 3,842,491,181,679,163,904/2,714,446,637.28
  6. Step 6: Final answer
    x = 1,415,570,720.35

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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.