Home / 36,736,081.77-55,112,094.27-11,176,426.89

Finding the Fourth Proportional to 36,736,081.77, 55,112,094.27 and 11,176,426.89

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Solution

The fourth proportional to 36,736,081.77, 55,112,094.27 and 11,176,426.89 is: 16,767,065.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,736,081.77 : 55,112,094.27 = 11,176,426.89 : x
  2. Step 2: Convert to fraction form
    36,736,081.77/55,112,094.27 = 11,176,426.89/x
  3. Step 3: Cross multiply
    36,736,081.77x = 55,112,094.27 × 11,176,426.89
  4. Step 4: Simplify right side
    36,736,081.77x = 615,956,292,363,443
  5. Step 5: Solve for x
    x = 615,956,292,363,443/36,736,081.77
  6. Step 6: Final answer
    x = 16,767,065.58

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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.