Home / 53,935,370.32-80,960,628.65-23,245,095.64

Finding the Fourth Proportional to 53,935,370.32, 80,960,628.65 and 23,245,095.64

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Solution

The fourth proportional to 53,935,370.32, 80,960,628.65 and 23,245,095.64 is: 34,892,456.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,935,370.32 : 80,960,628.65 = 23,245,095.64 : x
  2. Step 2: Convert to fraction form
    53,935,370.32/80,960,628.65 = 23,245,095.64/x
  3. Step 3: Cross multiply
    53,935,370.32x = 80,960,628.65 × 23,245,095.64
  4. Step 4: Simplify right side
    53,935,370.32x = 1,881,937,555,899,485.25
  5. Step 5: Solve for x
    x = 1,881,937,555,899,485.25/53,935,370.32
  6. Step 6: Final answer
    x = 34,892,456.38

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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.