Home / 36,088,804.80-54,139,275.04-17,893,897.92

Finding the Fourth Proportional to 36,088,804.80, 54,139,275.04 and 17,893,897.92

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Solution

The fourth proportional to 36,088,804.80, 54,139,275.04 and 17,893,897.92 is: 26,843,855.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,088,804.80 : 54,139,275.04 = 17,893,897.92 : x
  2. Step 2: Convert to fraction form
    36,088,804.80/54,139,275.04 = 17,893,897.92/x
  3. Step 3: Cross multiply
    36,088,804.80x = 54,139,275.04 × 17,893,897.92
  4. Step 4: Simplify right side
    36,088,804.80x = 968,762,661,028,564
  5. Step 5: Solve for x
    x = 968,762,661,028,564/36,088,804.80
  6. Step 6: Final answer
    x = 26,843,855.49

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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.