Home / 1,845,180,046,446-2,546,347,578,441.30-1,103,586,869,492.30

Finding the Fourth Proportional to 1,845,180,046,446, 2,546,347,578,441.30 and 1,103,586,869,492.30

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Solution

The fourth proportional to 1,845,180,046,446, 2,546,347,578,441.30 and 1,103,586,869,492.30 is: 1,522,949,350,196.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,180,046,446 : 2,546,347,578,441.30 = 1,103,586,869,492.30 : x
  2. Step 2: Convert to fraction form
    1,845,180,046,446/2,546,347,578,441.30 = 1,103,586,869,492.30/x
  3. Step 3: Cross multiply
    1,845,180,046,446x = 2,546,347,578,441.30 × 1,103,586,869,492.30
  4. Step 4: Simplify right side
    1,845,180,046,446x = 2,810,115,752,731,333,051,285,504
  5. Step 5: Solve for x
    x = 2,810,115,752,731,333,051,285,504/1,845,180,046,446
  6. Step 6: Final answer
    x = 1,522,949,350,196.96

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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.