Home / 16,605,730.32-24,863,725.08-8,610,758.16

Finding the Fourth Proportional to 16,605,730.32, 24,863,725.08 and 8,610,758.16

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Solution

The fourth proportional to 16,605,730.32, 24,863,725.08 and 8,610,758.16 is: 12,892,870.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,605,730.32 : 24,863,725.08 = 8,610,758.16 : x
  2. Step 2: Convert to fraction form
    16,605,730.32/24,863,725.08 = 8,610,758.16/x
  3. Step 3: Cross multiply
    16,605,730.32x = 24,863,725.08 × 8,610,758.16
  4. Step 4: Simplify right side
    16,605,730.32x = 214,095,523,620,606.66
  5. Step 5: Solve for x
    x = 214,095,523,620,606.66/16,605,730.32
  6. Step 6: Final answer
    x = 12,892,870.08

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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.