Home / 959,680,720,734.54-1,324,359,074,957.10-526,123,801,112.58

Finding the Fourth Proportional to 959,680,720,734.54, 1,324,359,074,957.10 and 526,123,801,112.58

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Solution

The fourth proportional to 959,680,720,734.54, 1,324,359,074,957.10 and 526,123,801,112.58 is: 726,050,670,290.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,680,720,734.54 : 1,324,359,074,957.10 = 526,123,801,112.58 : x
  2. Step 2: Convert to fraction form
    959,680,720,734.54/1,324,359,074,957.10 = 526,123,801,112.58/x
  3. Step 3: Cross multiply
    959,680,720,734.54x = 1,324,359,074,957.10 × 526,123,801,112.58
  4. Step 4: Simplify right side
    959,680,720,734.54x = 696,776,830,554,369,721,106,432
  5. Step 5: Solve for x
    x = 696,776,830,554,369,721,106,432/959,680,720,734.54
  6. Step 6: Final answer
    x = 726,050,670,290.70

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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.