Home / 16,301,145.40-24,451,718.10-11,518,176.40

Finding the Fourth Proportional to 16,301,145.40, 24,451,718.10 and 11,518,176.40

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Solution

The fourth proportional to 16,301,145.40, 24,451,718.10 and 11,518,176.40 is: 17,277,264.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301,145.40 : 24,451,718.10 = 11,518,176.40 : x
  2. Step 2: Convert to fraction form
    16,301,145.40/24,451,718.10 = 11,518,176.40/x
  3. Step 3: Cross multiply
    16,301,145.40x = 24,451,718.10 × 11,518,176.40
  4. Step 4: Simplify right side
    16,301,145.40x = 281,639,202,358,872.88
  5. Step 5: Solve for x
    x = 281,639,202,358,872.88/16,301,145.40
  6. Step 6: Final answer
    x = 17,277,264.60

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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.