Home / 58,114,893.60-87,172,340.40-32,605,725.60

Finding the Fourth Proportional to 58,114,893.60, 87,172,340.40 and 32,605,725.60

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Solution

The fourth proportional to 58,114,893.60, 87,172,340.40 and 32,605,725.60 is: 48,908,588.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,114,893.60 : 87,172,340.40 = 32,605,725.60 : x
  2. Step 2: Convert to fraction form
    58,114,893.60/87,172,340.40 = 32,605,725.60/x
  3. Step 3: Cross multiply
    58,114,893.60x = 87,172,340.40 × 32,605,725.60
  4. Step 4: Simplify right side
    58,114,893.60x = 2,842,317,410,992,194.50
  5. Step 5: Solve for x
    x = 2,842,317,410,992,194.50/58,114,893.60
  6. Step 6: Final answer
    x = 48,908,588.40

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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.