Home / 15,552,009.55-23,328,014.33-4,193,606.35

Finding the Fourth Proportional to 15,552,009.55, 23,328,014.33 and 4,193,606.35

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Solution

The fourth proportional to 15,552,009.55, 23,328,014.33 and 4,193,606.35 is: 6,290,409.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,009.55 : 23,328,014.33 = 4,193,606.35 : x
  2. Step 2: Convert to fraction form
    15,552,009.55/23,328,014.33 = 4,193,606.35/x
  3. Step 3: Cross multiply
    15,552,009.55x = 23,328,014.33 × 4,193,606.35
  4. Step 4: Simplify right side
    15,552,009.55x = 97,828,509,027,178.98
  5. Step 5: Solve for x
    x = 97,828,509,027,178.98/15,552,009.55
  6. Step 6: Final answer
    x = 6,290,409.53

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Similar ratio
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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.