Home / 52,056,544.60-78,084,816.90-25,182,688.60

Finding the Fourth Proportional to 52,056,544.60, 78,084,816.90 and 25,182,688.60

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Solution

The fourth proportional to 52,056,544.60, 78,084,816.90 and 25,182,688.60 is: 37,774,032.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,056,544.60 : 78,084,816.90 = 25,182,688.60 : x
  2. Step 2: Convert to fraction form
    52,056,544.60/78,084,816.90 = 25,182,688.60/x
  3. Step 3: Cross multiply
    52,056,544.60x = 78,084,816.90 × 25,182,688.60
  4. Step 4: Simplify right side
    52,056,544.60x = 1,966,385,628,380,717.50
  5. Step 5: Solve for x
    x = 1,966,385,628,380,717.50/52,056,544.60
  6. Step 6: Final answer
    x = 37,774,032.90

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Similar ratio
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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.