Home / 44,623,244.66-61,604,512.26-31,232,519.69

Finding the Fourth Proportional to 44,623,244.66, 61,604,512.26 and 31,232,519.69

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Solution

The fourth proportional to 44,623,244.66, 61,604,512.26 and 31,232,519.69 is: 43,117,979.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,623,244.66 : 61,604,512.26 = 31,232,519.69 : x
  2. Step 2: Convert to fraction form
    44,623,244.66/61,604,512.26 = 31,232,519.69/x
  3. Step 3: Cross multiply
    44,623,244.66x = 61,604,512.26 × 31,232,519.69
  4. Step 4: Simplify right side
    44,623,244.66x = 1,924,064,142,153,296.50
  5. Step 5: Solve for x
    x = 1,924,064,142,153,296.50/44,623,244.66
  6. Step 6: Final answer
    x = 43,117,979.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.