Home / 48,907,581.40-73,361,372.10-26,232,765.40

Finding the Fourth Proportional to 48,907,581.40, 73,361,372.10 and 26,232,765.40

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Solution

The fourth proportional to 48,907,581.40, 73,361,372.10 and 26,232,765.40 is: 39,349,148.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,907,581.40 : 73,361,372.10 = 26,232,765.40 : x
  2. Step 2: Convert to fraction form
    48,907,581.40/73,361,372.10 = 26,232,765.40/x
  3. Step 3: Cross multiply
    48,907,581.40x = 73,361,372.10 × 26,232,765.40
  4. Step 4: Simplify right side
    48,907,581.40x = 1,924,471,663,721,405
  5. Step 5: Solve for x
    x = 1,924,471,663,721,405/48,907,581.40
  6. Step 6: Final answer
    x = 39,349,148.10

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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.