Home / 15,677,435.68-23,510,106.60-6,091,552.24

Finding the Fourth Proportional to 15,677,435.68, 23,510,106.60 and 6,091,552.24

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Solution

The fourth proportional to 15,677,435.68, 23,510,106.60 and 6,091,552.24 is: 9,134,978.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,435.68 : 23,510,106.60 = 6,091,552.24 : x
  2. Step 2: Convert to fraction form
    15,677,435.68/23,510,106.60 = 6,091,552.24/x
  3. Step 3: Cross multiply
    15,677,435.68x = 23,510,106.60 × 6,091,552.24
  4. Step 4: Simplify right side
    15,677,435.68x = 143,213,042,521,868.81
  5. Step 5: Solve for x
    x = 143,213,042,521,868.81/15,677,435.68
  6. Step 6: Final answer
    x = 9,134,978.80

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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.