Home / 110,653,516.16-165,977,928.48-36,882,630.08

Finding the Fourth Proportional to 110,653,516.16, 165,977,928.48 and 36,882,630.08

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Solution

The fourth proportional to 110,653,516.16, 165,977,928.48 and 36,882,630.08 is: 55,323,163.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,653,516.16 : 165,977,928.48 = 36,882,630.08 : x
  2. Step 2: Convert to fraction form
    110,653,516.16/165,977,928.48 = 36,882,630.08/x
  3. Step 3: Cross multiply
    110,653,516.16x = 165,977,928.48 × 36,882,630.08
  4. Step 4: Simplify right side
    110,653,516.16x = 6,121,702,537,572,536
  5. Step 5: Solve for x
    x = 6,121,702,537,572,536/110,653,516.16
  6. Step 6: Final answer
    x = 55,323,163.24

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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.