Home / 58,114,920.60-87,172,380.90-32,605,752.60

Finding the Fourth Proportional to 58,114,920.60, 87,172,380.90 and 32,605,752.60

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Solution

The fourth proportional to 58,114,920.60, 87,172,380.90 and 32,605,752.60 is: 48,908,628.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,114,920.60 : 87,172,380.90 = 32,605,752.60 : x
  2. Step 2: Convert to fraction form
    58,114,920.60/87,172,380.90 = 32,605,752.60/x
  3. Step 3: Cross multiply
    58,114,920.60x = 87,172,380.90 × 32,605,752.60
  4. Step 4: Simplify right side
    58,114,920.60x = 2,842,321,085,178,365.50
  5. Step 5: Solve for x
    x = 2,842,321,085,178,365.50/58,114,920.60
  6. Step 6: Final answer
    x = 48,908,628.90

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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.