Home / 63,416,568.51-95,090,235.39-19,094,389.11

Finding the Fourth Proportional to 63,416,568.51, 95,090,235.39 and 19,094,389.11

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Solution

The fourth proportional to 63,416,568.51, 95,090,235.39 and 19,094,389.11 is: 28,631,160.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,416,568.51 : 95,090,235.39 = 19,094,389.11 : x
  2. Step 2: Convert to fraction form
    63,416,568.51/95,090,235.39 = 19,094,389.11/x
  3. Step 3: Cross multiply
    63,416,568.51x = 95,090,235.39 × 19,094,389.11
  4. Step 4: Simplify right side
    63,416,568.51x = 1,815,689,955,098,152.50
  5. Step 5: Solve for x
    x = 1,815,689,955,098,152.50/63,416,568.51
  6. Step 6: Final answer
    x = 28,631,160.56

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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.