Home / 15,552,009.80-23,328,014.70-4,193,606.60

Finding the Fourth Proportional to 15,552,009.80, 23,328,014.70 and 4,193,606.60

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Solution

The fourth proportional to 15,552,009.80, 23,328,014.70 and 4,193,606.60 is: 6,290,409.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,009.80 : 23,328,014.70 = 4,193,606.60 : x
  2. Step 2: Convert to fraction form
    15,552,009.80/23,328,014.70 = 4,193,606.60/x
  3. Step 3: Cross multiply
    15,552,009.80x = 23,328,014.70 × 4,193,606.60
  4. Step 4: Simplify right side
    15,552,009.80x = 97,828,516,410,817.02
  5. Step 5: Solve for x
    x = 97,828,516,410,817.02/15,552,009.80
  6. Step 6: Final answer
    x = 6,290,409.90

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1.5x scale

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.