Home / 11,216,230.40-16,818,124.80-4,477,030.40

Finding the Fourth Proportional to 11,216,230.40, 16,818,124.80 and 4,477,030.40

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Solution

The fourth proportional to 11,216,230.40, 16,818,124.80 and 4,477,030.40 is: 6,713,062.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,216,230.40 : 16,818,124.80 = 4,477,030.40 : x
  2. Step 2: Convert to fraction form
    11,216,230.40/16,818,124.80 = 4,477,030.40/x
  3. Step 3: Cross multiply
    11,216,230.40x = 16,818,124.80 × 4,477,030.40
  4. Step 4: Simplify right side
    11,216,230.40x = 75,295,256,000,593.92
  5. Step 5: Solve for x
    x = 75,295,256,000,593.92/11,216,230.40
  6. Step 6: Final answer
    x = 6,713,062.53

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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.