Home / 56,735,225.64-85,102,837.82-14,184,953.64

Finding the Fourth Proportional to 56,735,225.64, 85,102,837.82 and 14,184,953.64

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Solution

The fourth proportional to 56,735,225.64, 85,102,837.82 and 14,184,953.64 is: 21,277,430.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,735,225.64 : 85,102,837.82 = 14,184,953.64 : x
  2. Step 2: Convert to fraction form
    56,735,225.64/85,102,837.82 = 14,184,953.64/x
  3. Step 3: Cross multiply
    56,735,225.64x = 85,102,837.82 × 14,184,953.64
  4. Step 4: Simplify right side
    56,735,225.64x = 1,207,179,809,109,138.50
  5. Step 5: Solve for x
    x = 1,207,179,809,109,138.50/56,735,225.64
  6. Step 6: Final answer
    x = 21,277,430.30

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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.