Home / 532,510,671.60-734,850,630.32-297,563,262.71

Finding the Fourth Proportional to 532,510,671.60, 734,850,630.32 and 297,563,262.71

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Solution

The fourth proportional to 532,510,671.60, 734,850,630.32 and 297,563,262.71 is: 410,629,425.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,510,671.60 : 734,850,630.32 = 297,563,262.71 : x
  2. Step 2: Convert to fraction form
    532,510,671.60/734,850,630.32 = 297,563,262.71/x
  3. Step 3: Cross multiply
    532,510,671.60x = 734,850,630.32 × 297,563,262.71
  4. Step 4: Simplify right side
    532,510,671.60x = 218,664,551,159,588,896
  5. Step 5: Solve for x
    x = 218,664,551,159,588,896/532,510,671.60
  6. Step 6: Final answer
    x = 410,629,425.51

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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.