Home / 2,236,223,012.00-3,086,125,823.88-1,232,638,315.81

Finding the Fourth Proportional to 2,236,223,012.00, 3,086,125,823.88 and 1,232,638,315.81

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Solution

The fourth proportional to 2,236,223,012.00, 3,086,125,823.88 and 1,232,638,315.81 is: 1,701,116,980.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,223,012.00 : 3,086,125,823.88 = 1,232,638,315.81 : x
  2. Step 2: Convert to fraction form
    2,236,223,012.00/3,086,125,823.88 = 1,232,638,315.81/x
  3. Step 3: Cross multiply
    2,236,223,012.00x = 3,086,125,823.88 × 1,232,638,315.81
  4. Step 4: Simplify right side
    2,236,223,012.00x = 3,804,076,937,917,476,352
  5. Step 5: Solve for x
    x = 3,804,076,937,917,476,352/2,236,223,012.00
  6. Step 6: Final answer
    x = 1,701,116,980.51

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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.