Home / 39,013,638.56-53,864,858.80-24,335,194.40

Finding the Fourth Proportional to 39,013,638.56, 53,864,858.80 and 24,335,194.40

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Solution

The fourth proportional to 39,013,638.56, 53,864,858.80 and 24,335,194.40 is: 33,598,809.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,013,638.56 : 53,864,858.80 = 24,335,194.40 : x
  2. Step 2: Convert to fraction form
    39,013,638.56/53,864,858.80 = 24,335,194.40/x
  3. Step 3: Cross multiply
    39,013,638.56x = 53,864,858.80 × 24,335,194.40
  4. Step 4: Simplify right side
    39,013,638.56x = 1,310,811,810,226,550.50
  5. Step 5: Solve for x
    x = 1,310,811,810,226,550.50/39,013,638.56
  6. Step 6: Final answer
    x = 33,598,809.51

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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.