Home / 40,851,000.56-56,374,495.08-22,516,358.96

Finding the Fourth Proportional to 40,851,000.56, 56,374,495.08 and 22,516,358.96

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Solution

The fourth proportional to 40,851,000.56, 56,374,495.08 and 22,516,358.96 is: 31,072,638.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,851,000.56 : 56,374,495.08 = 22,516,358.96 : x
  2. Step 2: Convert to fraction form
    40,851,000.56/56,374,495.08 = 22,516,358.96/x
  3. Step 3: Cross multiply
    40,851,000.56x = 56,374,495.08 × 22,516,358.96
  4. Step 4: Simplify right side
    40,851,000.56x = 1,269,348,367,410,034
  5. Step 5: Solve for x
    x = 1,269,348,367,410,034/40,851,000.56
  6. Step 6: Final answer
    x = 31,072,638.37

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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.