Home / 14,567,064,187.82-21,851,367,957.08-4,489,698,658.70

Finding the Fourth Proportional to 14,567,064,187.82, 21,851,367,957.08 and 4,489,698,658.70

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Solution

The fourth proportional to 14,567,064,187.82, 21,851,367,957.08 and 4,489,698,658.70 is: 6,734,785,825.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,064,187.82 : 21,851,367,957.08 = 4,489,698,658.70 : x
  2. Step 2: Convert to fraction form
    14,567,064,187.82/21,851,367,957.08 = 4,489,698,658.70/x
  3. Step 3: Cross multiply
    14,567,064,187.82x = 21,851,367,957.08 × 4,489,698,658.70
  4. Step 4: Simplify right side
    14,567,064,187.82x = 98,106,057,407,707,889,664
  5. Step 5: Solve for x
    x = 98,106,057,407,707,889,664/14,567,064,187.82
  6. Step 6: Final answer
    x = 6,734,785,825.26

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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.