Home / 94,860,994,223.49-142,286,253,774.04-69,361,273,632.92

Finding the Fourth Proportional to 94,860,994,223.49, 142,286,253,774.04 and 69,361,273,632.92

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Solution

The fourth proportional to 94,860,994,223.49, 142,286,253,774.04 and 69,361,273,632.92 is: 104,038,080,804.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,860,994,223.49 : 142,286,253,774.04 = 69,361,273,632.92 : x
  2. Step 2: Convert to fraction form
    94,860,994,223.49/142,286,253,774.04 = 69,361,273,632.92/x
  3. Step 3: Cross multiply
    94,860,994,223.49x = 142,286,253,774.04 × 69,361,273,632.92
  4. Step 4: Simplify right side
    94,860,994,223.49x = 9,869,155,782,224,284,483,584
  5. Step 5: Solve for x
    x = 9,869,155,782,224,284,483,584/94,860,994,223.49
  6. Step 6: Final answer
    x = 104,038,080,804.56

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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.