Home / 1,755,108,527.45-2,422,202,996.07-962,307,734.58

Finding the Fourth Proportional to 1,755,108,527.45, 2,422,202,996.07 and 962,307,734.58

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Solution

The fourth proportional to 1,755,108,527.45, 2,422,202,996.07 and 962,307,734.58 is: 1,328,068,687.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,108,527.45 : 2,422,202,996.07 = 962,307,734.58 : x
  2. Step 2: Convert to fraction form
    1,755,108,527.45/2,422,202,996.07 = 962,307,734.58/x
  3. Step 3: Cross multiply
    1,755,108,527.45x = 2,422,202,996.07 × 962,307,734.58
  4. Step 4: Simplify right side
    1,755,108,527.45x = 2,330,904,677,841,010,688
  5. Step 5: Solve for x
    x = 2,330,904,677,841,010,688/1,755,108,527.45
  6. Step 6: Final answer
    x = 1,328,068,687.15

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1.5x scale

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.