Home / 3,424,900,933,561.20-4,726,452,864,834-1,862,458,569,872.30

Finding the Fourth Proportional to 3,424,900,933,561.20, 4,726,452,864,834 and 1,862,458,569,872.30

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Solution

The fourth proportional to 3,424,900,933,561.20, 4,726,452,864,834 and 1,862,458,569,872.30 is: 2,570,241,538,068.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,900,933,561.20 : 4,726,452,864,834 = 1,862,458,569,872.30 : x
  2. Step 2: Convert to fraction form
    3,424,900,933,561.20/4,726,452,864,834 = 1,862,458,569,872.30/x
  3. Step 3: Cross multiply
    3,424,900,933,561.20x = 4,726,452,864,834 × 1,862,458,569,872.30
  4. Step 4: Simplify right side
    3,424,900,933,561.20x = 8,802,822,643,207,566,862,057,472
  5. Step 5: Solve for x
    x = 8,802,822,643,207,566,862,057,472/3,424,900,933,561.20
  6. Step 6: Final answer
    x = 2,570,241,538,068.20

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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.