Home / 29,107,261.36-43,651,444.54-9,671,267.69

Finding the Fourth Proportional to 29,107,261.36, 43,651,444.54 and 9,671,267.69

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Solution

The fourth proportional to 29,107,261.36, 43,651,444.54 and 9,671,267.69 is: 14,503,762.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,107,261.36 : 43,651,444.54 = 9,671,267.69 : x
  2. Step 2: Convert to fraction form
    29,107,261.36/43,651,444.54 = 9,671,267.69/x
  3. Step 3: Cross multiply
    29,107,261.36x = 43,651,444.54 × 9,671,267.69
  4. Step 4: Simplify right side
    29,107,261.36x = 422,164,805,201,528.88
  5. Step 5: Solve for x
    x = 422,164,805,201,528.88/29,107,261.36
  6. Step 6: Final answer
    x = 14,503,762.48

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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.