Home / 32,362,214.40-48,543,321.60-29,114,956.80

Finding the Fourth Proportional to 32,362,214.40, 48,543,321.60 and 29,114,956.80

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Solution

The fourth proportional to 32,362,214.40, 48,543,321.60 and 29,114,956.80 is: 43,672,435.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,362,214.40 : 48,543,321.60 = 29,114,956.80 : x
  2. Step 2: Convert to fraction form
    32,362,214.40/48,543,321.60 = 29,114,956.80/x
  3. Step 3: Cross multiply
    32,362,214.40x = 48,543,321.60 × 29,114,956.80
  4. Step 4: Simplify right side
    32,362,214.40x = 1,413,336,711,312,507
  5. Step 5: Solve for x
    x = 1,413,336,711,312,507/32,362,214.40
  6. Step 6: Final answer
    x = 43,672,435.20

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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.