Home / 39,025,724,304.46-58,497,271,039.01-13,126,961,919.85

Finding the Fourth Proportional to 39,025,724,304.46, 58,497,271,039.01 and 13,126,961,919.85

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Solution

The fourth proportional to 39,025,724,304.46, 58,497,271,039.01 and 13,126,961,919.85 is: 19,676,545,740.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,025,724,304.46 : 58,497,271,039.01 = 13,126,961,919.85 : x
  2. Step 2: Convert to fraction form
    39,025,724,304.46/58,497,271,039.01 = 13,126,961,919.85/x
  3. Step 3: Cross multiply
    39,025,724,304.46x = 58,497,271,039.01 × 13,126,961,919.85
  4. Step 4: Simplify right side
    39,025,724,304.46x = 767,891,449,344,338,427,904
  5. Step 5: Solve for x
    x = 767,891,449,344,338,427,904/39,025,724,304.46
  6. Step 6: Final answer
    x = 19,676,545,740.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.