Home / 3,641,343,159.24-5,025,051,540.18-2,055,448,813.50

Finding the Fourth Proportional to 3,641,343,159.24, 5,025,051,540.18 and 2,055,448,813.50

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Solution

The fourth proportional to 3,641,343,159.24, 5,025,051,540.18 and 2,055,448,813.50 is: 2,836,518,222.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,343,159.24 : 5,025,051,540.18 = 2,055,448,813.50 : x
  2. Step 2: Convert to fraction form
    3,641,343,159.24/5,025,051,540.18 = 2,055,448,813.50/x
  3. Step 3: Cross multiply
    3,641,343,159.24x = 5,025,051,540.18 × 2,055,448,813.50
  4. Step 4: Simplify right side
    3,641,343,159.24x = 10,328,736,226,039,328,768
  5. Step 5: Solve for x
    x = 10,328,736,226,039,328,768/3,641,343,159.24
  6. Step 6: Final answer
    x = 2,836,518,222.63

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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.