Home / 1,631,274,826.02-2,250,766,570.28-952,706,959.35

Finding the Fourth Proportional to 1,631,274,826.02, 2,250,766,570.28 and 952,706,959.35

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Solution

The fourth proportional to 1,631,274,826.02, 2,250,766,570.28 and 952,706,959.35 is: 1,314,506,262.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,631,274,826.02 : 2,250,766,570.28 = 952,706,959.35 : x
  2. Step 2: Convert to fraction form
    1,631,274,826.02/2,250,766,570.28 = 952,706,959.35/x
  3. Step 3: Cross multiply
    1,631,274,826.02x = 2,250,766,570.28 × 952,706,959.35
  4. Step 4: Simplify right side
    1,631,274,826.02x = 2,144,320,975,378,087,168
  5. Step 5: Solve for x
    x = 2,144,320,975,378,087,168/1,631,274,826.02
  6. Step 6: Final answer
    x = 1,314,506,262.94

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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.