Home / 6,501,923,106.63-8,973,398,227.13-3,644,836,983.24

Finding the Fourth Proportional to 6,501,923,106.63, 8,973,398,227.13 and 3,644,836,983.24

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Solution

The fourth proportional to 6,501,923,106.63, 8,973,398,227.13 and 3,644,836,983.24 is: 5,030,292,297.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,501,923,106.63 : 8,973,398,227.13 = 3,644,836,983.24 : x
  2. Step 2: Convert to fraction form
    6,501,923,106.63/8,973,398,227.13 = 3,644,836,983.24/x
  3. Step 3: Cross multiply
    6,501,923,106.63x = 8,973,398,227.13 × 3,644,836,983.24
  4. Step 4: Simplify right side
    6,501,923,106.63x = 32,706,573,723,583,668,224
  5. Step 5: Solve for x
    x = 32,706,573,723,583,668,224/6,501,923,106.63
  6. Step 6: Final answer
    x = 5,030,292,297.71

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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.