Home / 39,107,434.40-58,724,137.20-29,533,623.20

Finding the Fourth Proportional to 39,107,434.40, 58,724,137.20 and 29,533,623.20

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Solution

The fourth proportional to 39,107,434.40, 58,724,137.20 and 29,533,623.20 is: 44,348,001.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,107,434.40 : 58,724,137.20 = 29,533,623.20 : x
  2. Step 2: Convert to fraction form
    39,107,434.40/58,724,137.20 = 29,533,623.20/x
  3. Step 3: Cross multiply
    39,107,434.40x = 58,724,137.20 × 29,533,623.20
  4. Step 4: Simplify right side
    39,107,434.40x = 1,734,336,540,809,903
  5. Step 5: Solve for x
    x = 1,734,336,540,809,903/39,107,434.40
  6. Step 6: Final answer
    x = 44,348,001.02

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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.