Home / 27,958,105,187.24-41,937,314,558.00-9,325,549,893.20

Finding the Fourth Proportional to 27,958,105,187.24, 41,937,314,558.00 and 9,325,549,893.20

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Solution

The fourth proportional to 27,958,105,187.24, 41,937,314,558.00 and 9,325,549,893.20 is: 13,988,377,133.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,958,105,187.24 : 41,937,314,558.00 = 9,325,549,893.20 : x
  2. Step 2: Convert to fraction form
    27,958,105,187.24/41,937,314,558.00 = 9,325,549,893.20/x
  3. Step 3: Cross multiply
    27,958,105,187.24x = 41,937,314,558.00 × 9,325,549,893.20
  4. Step 4: Simplify right side
    27,958,105,187.24x = 391,088,519,297,195,376,640
  5. Step 5: Solve for x
    x = 391,088,519,297,195,376,640/27,958,105,187.24
  6. Step 6: Final answer
    x = 13,988,377,133.50

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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.