Home / 94,860,994,214.51-142,286,253,760.54-69,361,273,623.93

Finding the Fourth Proportional to 94,860,994,214.51, 142,286,253,760.54 and 69,361,273,623.93

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Solution

The fourth proportional to 94,860,994,214.51, 142,286,253,760.54 and 69,361,273,623.93 is: 104,038,080,791.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,860,994,214.51 : 142,286,253,760.54 = 69,361,273,623.93 : x
  2. Step 2: Convert to fraction form
    94,860,994,214.51/142,286,253,760.54 = 69,361,273,623.93/x
  3. Step 3: Cross multiply
    94,860,994,214.51x = 142,286,253,760.54 × 69,361,273,623.93
  4. Step 4: Simplify right side
    94,860,994,214.51x = 9,869,155,780,008,752,447,488
  5. Step 5: Solve for x
    x = 9,869,155,780,008,752,447,488/94,860,994,214.51
  6. Step 6: Final answer
    x = 104,038,080,791.05

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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.