Home / 969,912,582.33-1,455,788,665.56-600,329,582.45

Finding the Fourth Proportional to 969,912,582.33, 1,455,788,665.56 and 600,329,582.45

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Solution

The fourth proportional to 969,912,582.33, 1,455,788,665.56 and 600,329,582.45 is: 901,063,681.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,912,582.33 : 1,455,788,665.56 = 600,329,582.45 : x
  2. Step 2: Convert to fraction form
    969,912,582.33/1,455,788,665.56 = 600,329,582.45/x
  3. Step 3: Cross multiply
    969,912,582.33x = 1,455,788,665.56 × 600,329,582.45
  4. Step 4: Simplify right side
    969,912,582.33x = 873,953,001,720,797,056
  5. Step 5: Solve for x
    x = 873,953,001,720,797,056/969,912,582.33
  6. Step 6: Final answer
    x = 901,063,681.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.