Home / 16,168,041.20-24,216,632.40-14,372,951.60

Finding the Fourth Proportional to 16,168,041.20, 24,216,632.40 and 14,372,951.60

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Solution

The fourth proportional to 16,168,041.20, 24,216,632.40 and 14,372,951.60 is: 21,527,931.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,041.20 : 24,216,632.40 = 14,372,951.60 : x
  2. Step 2: Convert to fraction form
    16,168,041.20/24,216,632.40 = 14,372,951.60/x
  3. Step 3: Cross multiply
    16,168,041.20x = 24,216,632.40 × 14,372,951.60
  4. Step 4: Simplify right side
    16,168,041.20x = 348,064,485,400,191.81
  5. Step 5: Solve for x
    x = 348,064,485,400,191.81/16,168,041.20
  6. Step 6: Final answer
    x = 21,527,931.62

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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.