Home / 3,250,961,554.32-4,486,699,114.95-1,822,418,492.63

Finding the Fourth Proportional to 3,250,961,554.32, 4,486,699,114.95 and 1,822,418,492.63

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Solution

The fourth proportional to 3,250,961,554.32, 4,486,699,114.95 and 1,822,418,492.63 is: 2,515,146,150.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,961,554.32 : 4,486,699,114.95 = 1,822,418,492.63 : x
  2. Step 2: Convert to fraction form
    3,250,961,554.32/4,486,699,114.95 = 1,822,418,492.63/x
  3. Step 3: Cross multiply
    3,250,961,554.32x = 4,486,699,114.95 × 1,822,418,492.63
  4. Step 4: Simplify right side
    3,250,961,554.32x = 8,176,643,437,929,100,288
  5. Step 5: Solve for x
    x = 8,176,643,437,929,100,288/3,250,961,554.32
  6. Step 6: Final answer
    x = 2,515,146,150.24

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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.