Home / 959,680,720,728.55-1,324,359,074,948.80-526,123,801,106.60

Finding the Fourth Proportional to 959,680,720,728.55, 1,324,359,074,948.80 and 526,123,801,106.60

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Solution

The fourth proportional to 959,680,720,728.55, 1,324,359,074,948.80 and 526,123,801,106.60 is: 726,050,670,282.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,680,720,728.55 : 1,324,359,074,948.80 = 526,123,801,106.60 : x
  2. Step 2: Convert to fraction form
    959,680,720,728.55/1,324,359,074,948.80 = 526,123,801,106.60/x
  3. Step 3: Cross multiply
    959,680,720,728.55x = 1,324,359,074,948.80 × 526,123,801,106.60
  4. Step 4: Simplify right side
    959,680,720,728.55x = 696,776,830,542,083,161,849,856
  5. Step 5: Solve for x
    x = 696,776,830,542,083,161,849,856/959,680,720,728.55
  6. Step 6: Final answer
    x = 726,050,670,282.42

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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.