Home / 11,835,772,449.50-17,751,439,087.94-5,938,748,332.22

Finding the Fourth Proportional to 11,835,772,449.50, 17,751,439,087.94 and 5,938,748,332.22

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Solution

The fourth proportional to 11,835,772,449.50, 17,751,439,087.94 and 5,938,748,332.22 is: 8,907,008,792.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,835,772,449.50 : 17,751,439,087.94 = 5,938,748,332.22 : x
  2. Step 2: Convert to fraction form
    11,835,772,449.50/17,751,439,087.94 = 5,938,748,332.22/x
  3. Step 3: Cross multiply
    11,835,772,449.50x = 17,751,439,087.94 × 5,938,748,332.22
  4. Step 4: Simplify right side
    11,835,772,449.50x = 105,421,329,278,070,784,000
  5. Step 5: Solve for x
    x = 105,421,329,278,070,784,000/11,835,772,449.50
  6. Step 6: Final answer
    x = 8,907,008,792.86

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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.