Home / 54,226,057.96-74,831,688.03-29,446,023.43

Finding the Fourth Proportional to 54,226,057.96, 74,831,688.03 and 29,446,023.43

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Solution

The fourth proportional to 54,226,057.96, 74,831,688.03 and 29,446,023.43 is: 40,635,364.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,226,057.96 : 74,831,688.03 = 29,446,023.43 : x
  2. Step 2: Convert to fraction form
    54,226,057.96/74,831,688.03 = 29,446,023.43/x
  3. Step 3: Cross multiply
    54,226,057.96x = 74,831,688.03 × 29,446,023.43
  4. Step 4: Simplify right side
    54,226,057.96x = 2,203,495,639,037,830.50
  5. Step 5: Solve for x
    x = 2,203,495,639,037,830.50/54,226,057.96
  6. Step 6: Final answer
    x = 40,635,364.66

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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.