Home / 48,495,261.42-72,764,200.26-25,460,843.22

Finding the Fourth Proportional to 48,495,261.42, 72,764,200.26 and 25,460,843.22

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Solution

The fourth proportional to 48,495,261.42, 72,764,200.26 and 25,460,843.22 is: 38,202,451.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,495,261.42 : 72,764,200.26 = 25,460,843.22 : x
  2. Step 2: Convert to fraction form
    48,495,261.42/72,764,200.26 = 25,460,843.22/x
  3. Step 3: Cross multiply
    48,495,261.42x = 72,764,200.26 × 25,460,843.22
  4. Step 4: Simplify right side
    48,495,261.42x = 1,852,637,894,848,543.25
  5. Step 5: Solve for x
    x = 1,852,637,894,848,543.25/48,495,261.42
  6. Step 6: Final answer
    x = 38,202,451.96

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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.