Home / 40,969,341.35-56,537,751.84-23,328,258.27

Finding the Fourth Proportional to 40,969,341.35, 56,537,751.84 and 23,328,258.27

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Solution

The fourth proportional to 40,969,341.35, 56,537,751.84 and 23,328,258.27 is: 32,193,031.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,969,341.35 : 56,537,751.84 = 23,328,258.27 : x
  2. Step 2: Convert to fraction form
    40,969,341.35/56,537,751.84 = 23,328,258.27/x
  3. Step 3: Cross multiply
    40,969,341.35x = 56,537,751.84 × 23,328,258.27
  4. Step 4: Simplify right side
    40,969,341.35x = 1,318,927,276,928,687.75
  5. Step 5: Solve for x
    x = 1,318,927,276,928,687.75/40,969,341.35
  6. Step 6: Final answer
    x = 32,193,031.02

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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.