Home / 36,257,449.32-54,387,674.81-10,698,458.72

Finding the Fourth Proportional to 36,257,449.32, 54,387,674.81 and 10,698,458.72

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Solution

The fourth proportional to 36,257,449.32, 54,387,674.81 and 10,698,458.72 is: 16,048,130.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,257,449.32 : 54,387,674.81 = 10,698,458.72 : x
  2. Step 2: Convert to fraction form
    36,257,449.32/54,387,674.81 = 10,698,458.72/x
  3. Step 3: Cross multiply
    36,257,449.32x = 54,387,674.81 × 10,698,458.72
  4. Step 4: Simplify right side
    36,257,449.32x = 581,864,293,506,138.12
  5. Step 5: Solve for x
    x = 581,864,293,506,138.12/36,257,449.32
  6. Step 6: Final answer
    x = 16,048,130.92

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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.