Home / 57,921,707.90-86,914,054.65-23,846,498.30

Finding the Fourth Proportional to 57,921,707.90, 86,914,054.65 and 23,846,498.30

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Solution

The fourth proportional to 57,921,707.90, 86,914,054.65 and 23,846,498.30 is: 35,782,713.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,921,707.90 : 86,914,054.65 = 23,846,498.30 : x
  2. Step 2: Convert to fraction form
    57,921,707.90/86,914,054.65 = 23,846,498.30/x
  3. Step 3: Cross multiply
    57,921,707.90x = 86,914,054.65 × 23,846,498.30
  4. Step 4: Simplify right side
    57,921,707.90x = 2,072,595,856,457,332.25
  5. Step 5: Solve for x
    x = 2,072,595,856,457,332.25/57,921,707.90
  6. Step 6: Final answer
    x = 35,782,713.11

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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.