Home / 16,351,632.40-24,527,448.60-16,015,709.20

Finding the Fourth Proportional to 16,351,632.40, 24,527,448.60 and 16,015,709.20

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Solution

The fourth proportional to 16,351,632.40, 24,527,448.60 and 16,015,709.20 is: 24,023,563.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,351,632.40 : 24,527,448.60 = 16,015,709.20 : x
  2. Step 2: Convert to fraction form
    16,351,632.40/24,527,448.60 = 16,015,709.20/x
  3. Step 3: Cross multiply
    16,351,632.40x = 24,527,448.60 × 16,015,709.20
  4. Step 4: Simplify right side
    16,351,632.40x = 392,824,484,195,547.12
  5. Step 5: Solve for x
    x = 392,824,484,195,547.12/16,351,632.40
  6. Step 6: Final answer
    x = 24,023,563.80

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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.