Home / 36,007,057,065-53,989,649,894.04-13,624,534,459.32

Finding the Fourth Proportional to 36,007,057,065, 53,989,649,894.04 and 13,624,534,459.32

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Solution

The fourth proportional to 36,007,057,065, 53,989,649,894.04 and 13,624,534,459.32 is: 20,428,879,930.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,007,057,065 : 53,989,649,894.04 = 13,624,534,459.32 : x
  2. Step 2: Convert to fraction form
    36,007,057,065/53,989,649,894.04 = 13,624,534,459.32/x
  3. Step 3: Cross multiply
    36,007,057,065x = 53,989,649,894.04 × 13,624,534,459.32
  4. Step 4: Simplify right side
    36,007,057,065x = 735,583,845,427,970,310,144
  5. Step 5: Solve for x
    x = 735,583,845,427,970,310,144/36,007,057,065
  6. Step 6: Final answer
    x = 20,428,879,930.40

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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.