Home / 58,612,674.60-87,923,210.94-15,481,447.92

Finding the Fourth Proportional to 58,612,674.60, 87,923,210.94 and 15,481,447.92

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Solution

The fourth proportional to 58,612,674.60, 87,923,210.94 and 15,481,447.92 is: 23,223,280.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,612,674.60 : 87,923,210.94 = 15,481,447.92 : x
  2. Step 2: Convert to fraction form
    58,612,674.60/87,923,210.94 = 15,481,447.92/x
  3. Step 3: Cross multiply
    58,612,674.60x = 87,923,210.94 × 15,481,447.92
  4. Step 4: Simplify right side
    58,612,674.60x = 1,361,178,611,126,784.25
  5. Step 5: Solve for x
    x = 1,361,178,611,126,784.25/58,612,674.60
  6. Step 6: Final answer
    x = 23,223,280.98

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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.