Home / 94,985,866,768.08-142,502,916,674.01-43,970,942,127.22

Finding the Fourth Proportional to 94,985,866,768.08, 142,502,916,674.01 and 43,970,942,127.22

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Solution

The fourth proportional to 94,985,866,768.08, 142,502,916,674.01 and 43,970,942,127.22 is: 65,967,577,232.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,985,866,768.08 : 142,502,916,674.01 = 43,970,942,127.22 : x
  2. Step 2: Convert to fraction form
    94,985,866,768.08/142,502,916,674.01 = 43,970,942,127.22/x
  3. Step 3: Cross multiply
    94,985,866,768.08x = 142,502,916,674.01 × 43,970,942,127.22
  4. Step 4: Simplify right side
    94,985,866,768.08x = 6,265,987,502,032,948,297,728
  5. Step 5: Solve for x
    x = 6,265,987,502,032,948,297,728/94,985,866,768.08
  6. Step 6: Final answer
    x = 65,967,577,232.64

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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.