Home / 1,845,420,805.86-2,546,680,711.71-1,010,045,376.46

Finding the Fourth Proportional to 1,845,420,805.86, 2,546,680,711.71 and 1,010,045,376.46

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Solution

The fourth proportional to 1,845,420,805.86, 2,546,680,711.71 and 1,010,045,376.46 is: 1,393,862,619.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,420,805.86 : 2,546,680,711.71 = 1,010,045,376.46 : x
  2. Step 2: Convert to fraction form
    1,845,420,805.86/2,546,680,711.71 = 1,010,045,376.46/x
  3. Step 3: Cross multiply
    1,845,420,805.86x = 2,546,680,711.71 × 1,010,045,376.46
  4. Step 4: Simplify right side
    1,845,420,805.86x = 2,572,263,078,175,079,424
  5. Step 5: Solve for x
    x = 2,572,263,078,175,079,424/1,845,420,805.86
  6. Step 6: Final answer
    x = 1,393,862,619.30

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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.