Home / 16,009,995.54-24,019,477.35-6,432,100.13

Finding the Fourth Proportional to 16,009,995.54, 24,019,477.35 and 6,432,100.13

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Solution

The fourth proportional to 16,009,995.54, 24,019,477.35 and 6,432,100.13 is: 9,649,951.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,009,995.54 : 24,019,477.35 = 6,432,100.13 : x
  2. Step 2: Convert to fraction form
    16,009,995.54/24,019,477.35 = 6,432,100.13/x
  3. Step 3: Cross multiply
    16,009,995.54x = 24,019,477.35 × 6,432,100.13
  4. Step 4: Simplify right side
    16,009,995.54x = 154,495,683,265,369.69
  5. Step 5: Solve for x
    x = 154,495,683,265,369.69/16,009,995.54
  6. Step 6: Final answer
    x = 9,649,951.67

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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.