Home / 1,537,100,165.58-2,305,791,987.84-501,966,471.66

Finding the Fourth Proportional to 1,537,100,165.58, 2,305,791,987.84 and 501,966,471.66

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Solution

The fourth proportional to 1,537,100,165.58, 2,305,791,987.84 and 501,966,471.66 is: 752,995,994.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,100,165.58 : 2,305,791,987.84 = 501,966,471.66 : x
  2. Step 2: Convert to fraction form
    1,537,100,165.58/2,305,791,987.84 = 501,966,471.66/x
  3. Step 3: Cross multiply
    1,537,100,165.58x = 2,305,791,987.84 × 501,966,471.66
  4. Step 4: Simplify right side
    1,537,100,165.58x = 1,157,430,268,517,942,528
  5. Step 5: Solve for x
    x = 1,157,430,268,517,942,528/1,537,100,165.58
  6. Step 6: Final answer
    x = 752,995,994.95

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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.