Home / 40,675,641.24-56,133,481.08-23,931,549.57

Finding the Fourth Proportional to 40,675,641.24, 56,133,481.08 and 23,931,549.57

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Solution

The fourth proportional to 40,675,641.24, 56,133,481.08 and 23,931,549.57 is: 33,026,183.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,675,641.24 : 56,133,481.08 = 23,931,549.57 : x
  2. Step 2: Convert to fraction form
    40,675,641.24/56,133,481.08 = 23,931,549.57/x
  3. Step 3: Cross multiply
    40,675,641.24x = 56,133,481.08 × 23,931,549.57
  4. Step 4: Simplify right side
    40,675,641.24x = 1,343,361,185,002,677
  5. Step 5: Solve for x
    x = 1,343,361,185,002,677/40,675,641.24
  6. Step 6: Final answer
    x = 33,026,183.34

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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.