Home / 36,891,486.92-50,911,110.42-23,141,030.60

Finding the Fourth Proportional to 36,891,486.92, 50,911,110.42 and 23,141,030.60

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Solution

The fourth proportional to 36,891,486.92, 50,911,110.42 and 23,141,030.60 is: 31,935,160.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,891,486.92 : 50,911,110.42 = 23,141,030.60 : x
  2. Step 2: Convert to fraction form
    36,891,486.92/50,911,110.42 = 23,141,030.60/x
  3. Step 3: Cross multiply
    36,891,486.92x = 50,911,110.42 × 23,141,030.60
  4. Step 4: Simplify right side
    36,891,486.92x = 1,178,135,564,109,199
  5. Step 5: Solve for x
    x = 1,178,135,564,109,199/36,891,486.92
  6. Step 6: Final answer
    x = 31,935,160.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.