Home / 36,007,056,882.62-53,989,649,620.85-13,624,534,276.64

Finding the Fourth Proportional to 36,007,056,882.62, 53,989,649,620.85 and 13,624,534,276.64

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Solution

The fourth proportional to 36,007,056,882.62, 53,989,649,620.85 and 13,624,534,276.64 is: 20,428,879,656.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,007,056,882.62 : 53,989,649,620.85 = 13,624,534,276.64 : x
  2. Step 2: Convert to fraction form
    36,007,056,882.62/53,989,649,620.85 = 13,624,534,276.64/x
  3. Step 3: Cross multiply
    36,007,056,882.62x = 53,989,649,620.85 × 13,624,534,276.64
  4. Step 4: Simplify right side
    36,007,056,882.62x = 735,583,831,842,716,516,352
  5. Step 5: Solve for x
    x = 735,583,831,842,716,516,352/36,007,056,882.62
  6. Step 6: Final answer
    x = 20,428,879,656.58

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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.