Home / 532,510,674.18-734,850,633.87-297,563,265.29

Finding the Fourth Proportional to 532,510,674.18, 734,850,633.87 and 297,563,265.29

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Solution

The fourth proportional to 532,510,674.18, 734,850,633.87 and 297,563,265.29 is: 410,629,429.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,510,674.18 : 734,850,633.87 = 297,563,265.29 : x
  2. Step 2: Convert to fraction form
    532,510,674.18/734,850,633.87 = 297,563,265.29/x
  3. Step 3: Cross multiply
    532,510,674.18x = 734,850,633.87 × 297,563,265.29
  4. Step 4: Simplify right side
    532,510,674.18x = 218,664,554,111,109,248
  5. Step 5: Solve for x
    x = 218,664,554,111,109,248/532,510,674.18
  6. Step 6: Final answer
    x = 410,629,429.07

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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.