Home / 7,295,992,102,902.40-10,068,759,389,883-4,003,857,745,418.80

Finding the Fourth Proportional to 7,295,992,102,902.40, 10,068,759,389,883 and 4,003,857,745,418.80

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Solution

The fourth proportional to 7,295,992,102,902.40, 10,068,759,389,883 and 4,003,857,745,418.80 is: 5,525,482,991,395.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,992,102,902.40 : 10,068,759,389,883 = 4,003,857,745,418.80 : x
  2. Step 2: Convert to fraction form
    7,295,992,102,902.40/10,068,759,389,883 = 4,003,857,745,418.80/x
  3. Step 3: Cross multiply
    7,295,992,102,902.40x = 10,068,759,389,883 × 4,003,857,745,418.80
  4. Step 4: Simplify right side
    7,295,992,102,902.40x = 40,313,880,269,941,315,534,323,712
  5. Step 5: Solve for x
    x = 40,313,880,269,941,315,534,323,712/7,295,992,102,902.40
  6. Step 6: Final answer
    x = 5,525,482,991,395.26

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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.