Home / 36,007,057,064.50-53,989,649,893.29-13,624,534,458.82

Finding the Fourth Proportional to 36,007,057,064.50, 53,989,649,893.29 and 13,624,534,458.82

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Solution

The fourth proportional to 36,007,057,064.50, 53,989,649,893.29 and 13,624,534,458.82 is: 20,428,879,929.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,007,057,064.50 : 53,989,649,893.29 = 13,624,534,458.82 : x
  2. Step 2: Convert to fraction form
    36,007,057,064.50/53,989,649,893.29 = 13,624,534,458.82/x
  3. Step 3: Cross multiply
    36,007,057,064.50x = 53,989,649,893.29 × 13,624,534,458.82
  4. Step 4: Simplify right side
    36,007,057,064.50x = 735,583,845,390,757,134,336
  5. Step 5: Solve for x
    x = 735,583,845,390,757,134,336/36,007,057,064.50
  6. Step 6: Final answer
    x = 20,428,879,929.65

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1.5x scale

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.