Home / 532,510,669.49-734,850,627.41-297,563,260.59

Finding the Fourth Proportional to 532,510,669.49, 734,850,627.41 and 297,563,260.59

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Solution

The fourth proportional to 532,510,669.49, 734,850,627.41 and 297,563,260.59 is: 410,629,422.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,510,669.49 : 734,850,627.41 = 297,563,260.59 : x
  2. Step 2: Convert to fraction form
    532,510,669.49/734,850,627.41 = 297,563,260.59/x
  3. Step 3: Cross multiply
    532,510,669.49x = 734,850,627.41 × 297,563,260.59
  4. Step 4: Simplify right side
    532,510,669.49x = 218,664,548,740,036,096
  5. Step 5: Solve for x
    x = 218,664,548,740,036,096/532,510,669.49
  6. Step 6: Final answer
    x = 410,629,422.60

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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.